1. Algebra

    How to write -3x + 4y = 11 as a function of x add 3x to each side, then divide by four. y= 3/4 x + 11/4 (Remember this is an "and" statement) or in function notation, y(x)= 3/4 x + 11/4

    asked by Gerald on June 29, 2007
  2. Math ~ Check Answers ~

    Explain how to write a function rule from the table below. Then write a function rule. X: 2 | 4| 6 | And: 1 | 0 | -1 | My Answer: y = -1/2 x But, -1/2 (2) = -1, and y(2) = 1, so we need to add 2 at the start. So, y = 2 - 1/2 x

    asked by Chloé on June 3, 2014
  3. math.

    Write a function of x that performs the following operations: Raise x to the ninth power, multiply by 5, and then add 6. y=f(x)= (b) Find the inverse to the function you found in part (a). x=g(y)=

    asked by sam on March 8, 2016
  4. Math

    1. First of all, pick the number of times a week that you would like to have chocolate (try for more than once but less than 10) 2. Multiply this number by 2 3. Add 5 4. Multiply it by 50 5. If you have already had your birthday this year add 1761 ; If you

    asked by Caryls on September 29, 2011
  5. trigonometry

    3. write tan (π/4-β) as a function of β only. 8. write cos(λ+ π/3) as a function of λ only. 16. Write cos(–83°) as a function of a positive angle. 23. Write sin(125°) in terms of its cofunction. Make sure your answer is a function of a positive

    asked by yoshi on December 18, 2012
  6. Math

    Redo problem 13 from section 1.8 of your textbook (page 62), but use the functions in the questions below rather than the functions in your textbook: (a) In order to express the function y = 1311 x − 4, as a composition of two functions the outer of

    asked by Anonymous on June 27, 2014
  7. math

    #1 If v=(6-(r^3/3))h and h/(2-r)=5/2 write V as a function of h . Simplify the function so that you can express it as a polynomial in h . #2 If y=ln(x) , write ln(x^x) as a simple function of y thxs alot!

    asked by kk on February 19, 2009
  8. Calculus

    In order to express the function y=12^19x+7 as a composition of two functions the outer of which is an exponential function,we would let u be equal to the inner function, u=19x+7, and then write y as a function of u, as follows: y= ??? . (b) In order to

    asked by Jessie on January 28, 2013
  9. trig

    1. Write a sinusoidal function for the function with a period of 6. The function has a max of 3 at x=2 and a low point of -1. 2. Write a sinusoidal function for the function with a period of 5. The function has a max of 7 at x=1. explain it in full detail

    asked by Ske on April 26, 2009
  10. English

    I posted a question like this earlier but I forgot to add something. If I were to write an essay about the experiences of Jewish individuals or communities living under Nazi occupation during World War II, what could be some things I could add to it? I

    asked by Alexia Smith on April 15, 2016
  11. MATH

    15. Write a function rule that represents y is 5 less than the product of 4 and x. 16. Write a function rule that represents 7 less than three fifths of b is a. 17. Write a function rule that represents the almond extract a remaining in an 8 oz bottle

    asked by Please help on January 29, 2018
  12. MATH

    1. 4-2 Add 5 to both sides, then add 3, then add (-4) 3. -4

    asked by Jallai on February 28, 2019
  13. math

    (a) In order to express the function y = 1010 x + 4, as a composition of two functions the outer of which is an exponential function, we would let u be equal to the inner function, u = , and then write y as a function of u, as follows: y = . (b) In order

    asked by Alicia on September 17, 2010
  14. Math

    a) In order to express the function y = 1311 x − 4, as a composition of two functions the outer of which is an exponential function, we would let u be equal to the inner function, u = , and then write y as a function of u, as follows: y = . (b) In order

    asked by Anonymous on June 27, 2014
  15. ALGEBRA 1

    I really don't understand please help with answers and explanations. Follow the instructions for the following inequalities. 1. 4-2 Add 5 to both sides, then add 3, then add (-4) 3. -4

    asked by kj on January 29, 2019
  16. algebra

    3. write the function whose graph is the graph of y=sqrt of x, but is shifted to the left 3 units y=____ 4. write the function whose graph is the graph of y=|x|, but is shifted down 8 units y=___ 5. write the function whose graph is the graph is the graph

    asked by sharday on May 24, 2013
  17. chemistry

    I am supposed to add NH4 and C2H3O2 together and write the new ion. Would it be NH7C2O2? do I add the hydrogens together and were would it go in the order then?

    asked by Melissa on February 5, 2013
  18. Math22

    1. Write the composite function in the form f(g(x)). [Identify the inner function u = g(x) and the outer function y = f(u).] y= (g(x), f(u)) = 2. Write the composite function in the form f(g(x)). [Identify the inner function u = g(x) and the outer function

    asked by Anonymous on October 7, 2014
  19. math

    Write a function rule for the data in the table. Input (x) 1 2 3 4 5 Output(y) 6 8 10 12 14 I've been looking at this for about an hour now and can't figure out how to write it. I understand what the rule is, but I dont know how to write it as a function

    asked by meow on May 19, 2017
  20. math problem check

    would some one please see if I am correct with these problems 1.Add. write the answer in simpliest form. 3/11 + 9/11 + 1/11= 13/11= 1 1/2 2. Subtract write the answer in lowest term. 19/24 - 7/24= 12/24 = 1/2 3. Victor owned 9/10 of a family business he

    asked by carrie on January 6, 2007
  21. math

    An item costs $39.95. Add 7% to the price for tax. Then add $5 for shipping and handling. Write an expression using these numbers that indicates the total cost. Please help me! Thanks!

    asked by nicole g on February 9, 2010
  22. Algebra check+help?

    For problems 1 and 2 write Y as a function of X 1) 12=9x+3y - I think you would subtract 9 from the 12.. but I'm not really sure because you can't add/subtract x's and y's from regular numbers. 2) -2x+3y=9 Same problem as above.. Can someone please explain

    asked by Allyson on October 26, 2010
  23. Math

    Identify the sequence as arithmetic, geometric, both, or neither 1.7,9,11,13 A. Arithmetic B. Geometric C.both D.neithier 2. 2,1,1/2,1/4 A. Arithmetic B. Geometric C. Both D. Neither 3. Write a rule for the sequence 1,2,4,8 A. Start with one and then add

    asked by Tim on February 28, 2019
  24. math

    how would this equation look: y=f(x+3) when y=f(x)= x^2 would it look like so.... x^2(x+3) adam, there's a slight problem with your notation in the expression y = f(x+3). Ordinarily we wouldn't put an expression in place of a variable, unless we were

    asked by adam on July 6, 2006
  25. Algebra/Math

    A function is defined as {(0,1)(2,3)(5,8)(7,2)}. Issac is tasked to create one more ordered pair for the function. Which ordered pair can he add the set to keep it a function. A. (7,0) B. (1,3) C. (0,2) D. (5,3) Please help! I'm really confused. :(

    asked by Quinn on November 1, 2018
  26. Math 10- Relations & Functions

    1) write the following with two variables: F (x) = 4x - 8 2) Write the following function in notation: C= 14n + 5 3) Fow the following function, F (x) = 8x + 12: a) F (x) = 132 b) F (6)

    asked by Bratt on April 8, 2016
  27. C++ programming computer

    I'm having some trouble trying to program these problems and putting them into the main function. Please help me by giving some advice or website that offer good information for me. The questions are below here: 1. Write a function that accepts a string of

    asked by Milo on April 13, 2011
  28. Chemistry

    Write a procedure to demonstrate the effect of higher concentrations of HCl on its rate of reaction with antacid tablets. I have HCl with a concentration of 1.0 mol/L. This is what I have so far. Are my concentrations correct for this procedure? E is my

    asked by Carolyn on May 22, 2013
  29. pre calc

    The Identity Function The Squaring Function The Cubing Function The Reciprocal Function The Square Root Function The Exponential Functional Lo The Natural Logarithum Function The Sine Function The Cosine Function The Absolute Value Function The Greatest

    asked by kim on December 18, 2009
  30. Calculus. I need help!

    Write the composite function in the form f(g(x)). [Identify the inner function u=g(x) and the outer function y=f(u).] Then find the derivative dy/dx. y=√sinx √ is square root.

    asked by danny on February 25, 2012
  31. Math

    A quadratic function has a vertex of (3,-6) and the point (-1,10) lies on the graph of the function. Write the function in standard form. If you could help me with this question, that would be great. Thanks in advance.

    asked by Heaven on April 24, 2016
  32. math

    Consider the following. lim x→−2 2x^2 − 2x − 12/x + 2 Find the limit of the function (if it exists). (If an answer does not exist, enter DNE.) Write a simpler function that agrees with the given function at all but one point. g(x) = ??? thnks

    asked by Anonymous on January 28, 2012
  33. Algebra 2

    Since sound is generated by vibrations and travels in waves it can be modeled by trigonometric functions. When an object vibrates twice as fast, it produces a sound with a pitch one octave higher than before. Amplitude is associated with loudness. Suppose

    asked by Don't wanna get caught! on May 6, 2011
  34. Pre-calculus

    Write a function for the surface are of a cylindrical cans (12 oz) in terms of the radius. Show your work (no height in this function) Graph of the function found and label the x and y axis with an appropriate scale.

    asked by Jon on September 19, 2007
  35. English

    Write down the following exprressions. 1. die 2. skate 3. run 4. picnic You have to make the ing forms of the verbs. In #1 change ie into y and add ing to the end. In #2, remove e and add ing to the end. Skate is composed of a consonant and a silent e. So

    asked by John on June 9, 2008
  36. Math

    Write a function rule to represent the situation. The total cost C for g grams of buffalo meat if each gram costs $3.43 Write a function rule using C and G as variables

    asked by clickbait on December 12, 2018
  37. Precalculus (Please Help!!??)

    The formula for the area of a circle and the volume of a sphere an be though of as functions of the radii of the shapes. (Anything you could answer would be so helpful) Thank you!! a) Write a rule expressing the area of a circle as a function of its

    asked by Julie on February 10, 2013
  38. MATH

    The formula for the area of a circle and the volume of a sphere an be though of as functions of the radii of the shapes. (Anything you could answer would be so helpful) Thank you!! a) Write a rule expressing the area of a circle as a function of its

    asked by Julie on February 10, 2013
  39. math

    write 3 different ones numbers you could add to 15 without needing to regroup. write 3 different ones numbers you could add to 15 where you need to regroup to find the sum.

    asked by clarita on January 6, 2010
  40. Microsoft Word

    I am trying to type a paper on word. I can't figure out how to turn off this function? when i go back and add text, it deletes what i have already written, letter by letter as i type. I can't just add a sentence in a paragraph because it is deleting. Any

    asked by amy on March 9, 2009
  41. MATH 1 QUESTION VERY HARD PLS HELP ASAP!!!!!

    PLEASE HELP ASAP!!!!! i don't know! Explain how to write a function rule from the table below. Then write a function rule. x: 2 4 6 y: 1 0 –1 i know its so simple but im having so much trouble!!!:( pls help!

    asked by zumai on May 19, 2014
  42. Math please help

    I am looking at this question and I'm completely spacing how to do it I am looking in my book and I still have no idea how I do it. Explain how to write a function rule from the table below. Then write a function rule. |X|2|4| 6| |Y|1|0|-1| Please help

    asked by BunnySayRawr on June 1, 2016
  43. Algebra 2--Please, help me!

    1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero. A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2 A: 13xy + 2x + 6x^2 or 6x^2 + 13xy + 2x 3. Evaluate (2.0 x 10^-7)/(8.0 x 10^-9). Write the answer in scientific notation. A:

    asked by Victoria on September 20, 2014
  44. Algebra 2

    1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero. A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2 A: 13xy + 2x + 6x^2 or 6x^2 + 13xy + 2x 3. Evaluate (2.0 x 10^-7)/(8.0 x 10^-9). Write the answer in scientific notation. A:

    asked by Victoria on September 19, 2014
  45. Math I need help ASAP!

    1) Identify the function rule shown in the table. Function Table n - 3, 4, 5, 6 y - 2, 1, 0, -1 a. y = 2 + n b. y = 5n c. y = 5 - n d. not enough information ** 2) What is the values of the function y = -2x - 4 for x = 0,1,2 and 3? a. 0, -6, -8, -10 b. -4,

    asked by Talea on April 7, 2015
  46. math/algebra

    Rewrite the equation -x -6y = -6 as a function of x. add x to both sides, add six to both sides.

    asked by Diana on June 10, 2007
  47. Algebra 2

    1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero. A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2 A: 13xy + 2x + 6x^2 or 6x^2 + 13xy + 2x 3. Evaluate (2.0 x 10^-7)/(8.0 x 10^-9). Write the answer in scientific notation. A:

    asked by Victoria on September 20, 2014
  48. math

    i need some to explain how to turn 1.05 into a fraction Do you know how to add fractions? 1 + 0.05 equals 1.05. So if you can convert 1 to a fraction and 0.05 to a fraction, you can add the two fractions together. Your answer is 1.05 as a fraction.

    asked by Tammy Evert on July 19, 2006
  49. math .

    [ number 1 & 2are a rule of sequence ] 1: Write a rule for the sequence. 2,6,10,14 a; start with two and subtract four repeatedly b; start with four and add two repeatedly ** c; start with two and add four repeatedly d; start with two and add one , add two

    asked by eri on October 6, 2017
  50. math

    1. add or subtract {4x^2+15x-3}-(3x^2+5) a.7x^2+15x-8** b.x^2+12x+2 c.x^2+15x-8 d.7x^2+8 2. Simplify the polynomial -3f^2+4f-3+8f^2+7f+1 a.5f^2-11f+2 b.11f^2+11f+2** c.5f^2+11f-2 d.-5f^2+11-2 3. Add or subtract (2x^2+6x+1)+(-7x^2+2x-3) a.5x^2-4x-2

    asked by please help on May 13, 2016
  51. Math

    1. add or subtract {4x^2+15x-3}-(3x^2+5) a.7x^2+15x-8** b.x^2+12x+2 c.x^2+15x-8 d.7x^2+8 2. Simplify the polynomial -3f^2+4f-3+8f^2+7f+1 a.5f^2-11f+2 b.11f^2+11f+2** c.5f^2+11f-2 d.-5f^2+11-2 3. Add or subtract (2x^2+6x+1)+(-7x^2+2x-3) a.5x^2-4x-2

    asked by Dude that smells on May 3, 2017
  52. math

    The value of Sara's new car decreases at a rate of 8% each year. 1.Write an exponential function to model the decrease in the car's value each month. 2.Write an exponential function to model the decrease in the car's value each week. 3.Write an exponential

    asked by sara on November 17, 2017
  53. math

    NUMBER SEQUENCES identify the sequence as arithmetic, geometric, both, or neither. 1. 7, 9, 11, 13,... arithmetic**** geometric both neither 2. 2, 1, 1/2, 1/4,... arithmetic geometric**** both neither write a rule for the sequence 3. 1, 2, 4, 8,... start

    asked by mjc_177 on March 5, 2019
  54. Math help! Hurry Please~

    1. Scientists estimate the rate of the wildebeest running at full speed to be 66 feet per second. Write a function rule to describe the relationship between the time, t, and the distance ,d, a wildebeest travels when running at full speed.(1 point) a. t =

    asked by Fluffy Unicorn on March 9, 2017
  55. math

    can some one please help me with the following questions as i don't understand them please (a) write down the derivative of each of the functions f(x)=E7x and g(x)=cos(2x) using the product rule differentiate the function k(x)=E7xcos(2x) (b)write down the

    asked by hanny on February 8, 2007
  56. algebra

    The sum of the length l and the width w of a rectangular area is 220 meters. (a) Write w as a function of l. w = (b) Write the area A as a function of l. A = (c) Find the dimensions that produce the greatest area. l = w =

    asked by Nate on November 4, 2014
  57. Calculus

    How many critical points does the function f(x) = [(x-2)^5][(x+3)^4] have? A. 1 B. 2 C. 3 D. 5 E. 9 --- Ok, these are my thoughts on this question: My impulse was to do derivative of the function. However, if I'm going to set the function equal to zero to

    asked by Nikki on May 10, 2010
  58. pre algebra

    Explain how to write a function rule from the table below. Then write a function rule. x: 2, 4, 6 y: 1, 0, -1 please help, I don't know how to find the answer

    asked by Bleaktuber on March 27, 2019
  59. math-calculus

    the absolute value function g(x) = |5-x| can be written as a piecewise function. the piecewise function which represents g(x) is this have to be g(x) = x-5 if x be greater to or equal to five. and the negative piece have to be 5-x. does it matter if i

    asked by Shreya on January 17, 2012
  60. Algebra 1

    The roots of a quadratic equation are -1 and -5, and a=1. A.) What are the factors of the quadratic expression? B.) Write the function in standard form using function notation. C.) What is the degree of this function? D.) Identify the vertex

    asked by Caitlyn on November 30, 2017
  61. ****college algebra…radical functions****

    Create a rational function such that the graph of has vertical asymptotes at x=5 and x= -7, a hole at x=2 , and a horizontal asymptote at y = 14. By creating a rational function, you are to write rule for this function. There are many correct solutions

    asked by Brianna on October 16, 2011
  62. MATH help can anyone check my answer plzz!!

    1)evaluate the function for x=2f(x)=7x-5 A)9 B)19 C)-9 D)-19 2)Candy is on sale for $0.75 each you have a coupon for $0.25 off your total purchase write a function rule for the coast on n pieces of candy. A)C(n)=0.25n-0.75 B)C(n)=0.75n-0.25 C)C(n)=1.0n

    asked by that emo girl! on February 8, 2018
  63. Algebra

    A rectangular garden has a walk around it of a width x. The garden is 20 ft by 15 ft. Write a function representing the combined area, A(x), of the garden walk. Write as a polynomial in standard form. Use the function you came up with in the previous

    asked by Kourtney on April 30, 2016
  64. calculus

    A magician writes a list of numbers, 1 through 10, on the board then turns his back to the board. Two audience members are asked to write different numbers from 1-10 in the first two spaces. One of the spectators adds the two numbers and places the result

    asked by Jacob on April 7, 2012
  65. Physics - studying for finals

    (a) Write the expression for y as a function of x and t in SI units for a sinusoidal wave traveling along a rope in the negative x direction with the following characteristics: A = 5.00 cm, λ = 75.0 cm, f = 5.00 Hz, and y(0, t) = 0 at t = 0. (Use the

    asked by Jack on December 8, 2016
  66. Programming

    Write a function that takes one positive integer value (call it n) as a parameter and produces the sum of the integers between 1 and n. Hint: The sum of the integers from 1 to n is n*(n+1) all over 2 I know this is how the function should look but I am

    asked by Annabelle on April 29, 2014
  67. Physics

    Write the expression for y as a function of x and t in SI units for a sinusoidal wave traveling along a rope in the negative x direction with the following characteristics : A = 8 cm, wavelength = 80cm, f =3hz and y(0,t) = 0 at t = 0. b) what if? Write an

    asked by Skol bokol on August 31, 2017
  68. Algebra

    The water level, w, in feet, of a river after a rainstorm is a function of the time, t, in hours, since the storm began. The table below shows the water level readings collected at different times. Hours Since Storm Began (t) Water Level (w) 1 18.7 1.5

    asked by Klauus on March 8, 2019
  69. Physics. Help Please

    Gabriele enters an east-w straight bike path at the 3.0-km mark and rides w at a constant speed of 8.0 m/s. At the same time, Xena rides east from the1.0-km mark at a constant speed of 6.0 m/s. 1. Write function x(t) that describe the position of Gabriele

    asked by Matt on September 11, 2015
  70. math

    Write one half and two thirds with denominators of 6. Then add the renamed fractions. Write the answer as a mixed number. WORK

    asked by WEGymnast on October 21, 2015
  71. Algebra

    Rewrite the equation as a function -3x+4y=11 If you want to consider y as a function of x, then y = (1/4)(3x +11) One can also write x as a function of y. x = (1/3)(4y - 11)

    asked by Tony on March 16, 2007
  72. Math

    Write a rule for the sequence 2,6,10,14 A.start with 2 and subtract 4 repeatedly B. Start with 4 and add 2 repeatedly C. Start with 2 and add 4 repeatedly ▶D. Start with to and add one add to at 3 and so on 2,4,8,16 A. Start with 2 and divided by 2

    asked by Connor model 313 248 317-51 on February 27, 2019
  73. calculus

    Mrs. Spray and Dr. H decide to open a bakery together. Don’t worry they will still teach Precalculus! They are having a sale on chocolate nut brownies and brownies are on sale for 15%. You earned an A on your last Precalculus test so you also have a $2

    asked by anonomys on October 12, 2018
  74. Pre-Algebra

    1. Given the function rule f(x) = x² – 3x + 2, what is the output of f(–2)? 2. Suppose you earn $12 each time you mow the lawn. Write the function describes the relationship between your total earnings E and the number of times you mow the lawn, m? 3.

    asked by Anonymous on May 12, 2015
  75. Calculus 1

    Write a function that has two infinite limits at two different x-values. Write a function where both one sided limits exist at some x value but the two sided limit do not. I don't understand how this would look, please help!

    asked by Roger on January 13, 2015
  76. math help ASAP

    Rico made a function table to illustrate the rate he charges for mowing lawns. Complete the table. Then write a function rule for the function. (1 point) ( ) = blank Hours (h) 1 2 3 4 5 Earnings (E) ( ) ( ) ( ) $22.00 $27.50 a. $5.75, $11.50, $17.25; E =

    asked by josh on March 9, 2017
  77. Pre-Calculus

    The surface ares S (in square meters) of a hot air ballon is given by s(r)=4 pi r^2 where r is radius of balloon (in meters). If the radius r is increasing with time (in seconds) according to the formula r(t) = 2/3t^3, t is greater than or equal to 0, find

    asked by Erica on October 3, 2006
  78. Maths algebra

    The efficiency of an industrial pump decreases by a fixed percentage each year. The percentage decrease each year is with respect to the efficiency of the pump at the start of each year. Over each four year period, the efficiency decreases by 80%. Let us

    asked by Jasmine on April 2, 2014
  79. Maths please someone help me out!!!

    3. The efficiency of an industrial pump decreases by a fixed percentage each year. The percentage decrease each year is with respect to the efficiency of the pump at the start of each year. Over each four year period, the efficiency decreases by 80%. Let

    asked by Jasmine on April 3, 2014
  80. Math

    1. What would you measure your mass with? a. mg b. g c. kg 2. What is a simpler way to write 12d+7d+5-3d+2d? (add together all the numbers with hdh keep the hdh after the total) My Guesses: 1. kg 2. I have two answers: I am pretty sure it is: 24d-5

    asked by Chris on September 6, 2007
  81. intermediate algebra

    Write the equation of the line containing (-3,4) and perpendicular to y = 2/3x + 2. Write your answer in slope-intercept form. Not sure how to do this one. m = -3/2 y = mx + b y - 4 = -3/2 (x-4) am i on the right track? would I add 4 to the y side to make

    asked by jennifer on November 8, 2008
  82. math

    Write a rule for the sequence 8, -1, -10, -19... A. Start with 8 and add -9 repeatedly B. star with -9 and add 8 repeatedly c. start with 8 and add 9 repeatedly D. start with 8 and subtract -9 repeatedly

    asked by . . . on March 24, 2015
  83. Math - Answer Check

    Write the composition function and then find the value. f(x) = 2x+3 g(x) = x^2 k(x) = square root(x - 4) 1. g(k(x)) g(k(20)) My answer: Function is x - 4, the value is 16. 2. f(g(x)) f(g(2)) My answer: Function is 2x^2 + 3, the value is 11.

    asked by Anonymous on February 11, 2015
  84. Math

    1. Write a rule for the sequence. 3,-3,-9,-15.... Start With 3 and add -6 repeatedly Start with -6 and add 3 repeatedly •• Start with 3 and add 6 repeatedly Start with 3 and subtract-6 repeatedly 2. Find the next three terms of the sentence.

    asked by Pablo on March 31, 2016
  85. math

    Ms. Smith has 190 m of fencing to enclose a rectangular area. a. Write a function to express the total area enclosed as a function of the width. b. State the domain and range of the function. c. Determine the dimensions that give the maximum area.

    asked by XOXOX on November 17, 2015
  86. Math

    Explain how to write a function rule from the table below. Then write a function rule. x 2 4 6 y 1 0 –1 I don't get these Please help.

    asked by Slick Silver on April 16, 2013
  87. math

    Explain how to write a function rule from the table below. Then write a function rule. x|2|4|6| y|1|0|-1| my answer am i right y = -1/2 x + 2

    asked by Alpha on June 7, 2017
  88. math

    can you help me out with this one Ms. Sue Explain how to write a function rule from the table below. Then write the function rule. x 2 4 6 y 1 0 -1

    asked by pshh on May 9, 2014
  89. math

    3. Write the exponential growth function to model the following situation: A population of 422, 000 increases by 12% each year. 4. At t = 0 there are 50 grams of a radioactive isotope. The isotope has a half-life of 16 minutes. Use the exponential decay

    asked by nancy on October 3, 2019
  90. bartlett hill,math

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  92. math help !

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