# 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

49,430 questions, page 136
1. ## HIT stat

Present, in your own words, how information systems help support the risk management function of a healthcare organization

asked by pj on June 10, 2013
2. ## MAT 117

The profit (P) in dollars for a company is modeled by the function P(x) P(x)= -750x^2+15,000x where x is the number of the items produced

asked by Karn on June 9, 2013
3. ## Calculus

Make a large sketch of the curve described by the vector function r(t)=, 0 less than equal to 2, and draw the vectors r(1), r(1.1), andr(1.1)-r(1).

asked by #1 on September 25, 2019
4. ## Alberbra

Please help with graphing a quadratic function. y=(x-1)^2 Got stuck at y=(x-1)(x-1) and p=1, q=1 Which doesn't work, because you can't fix a vertex with one point on a graph.

asked by Kelly on January 1, 2010
5. ## Algebra

Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. 2-i,sqrt2 f(x)= ? Thanks!

asked by Walker on October 1, 2016
6. ## MATH

State whether each equation in Exercises 25–30 represents a linear, quadratic, or exponential function. Tell how you decided. y=10^3x *This one I am very unsure about.*

asked by Anonymous on September 8, 2009
7. ## Pre-Calculus

sketch f(x) such that f(x) is increasing on (-inf,-2) and f is decreasing on (-2,0), f(x) has point discontinuity at x=-2, f(x) has a horizontal asymptote of y=4, f(x) is an odd function.

asked by Tod on January 18, 2017
8. ## math

A particle moves along the x-axis with position function s(t) = esin(x). How many times in the interval [0, 2π] is the velocity equal to 0?

asked by Anonymous on May 10, 2015
9. ## Pre-Calculus

Umm, how do I find this? with work? Use a calculator to evaluate the function at the indicated value of x. Round your answer to four decimal places. f(x) = 3 ln x x = 0.32

asked by Mariam on November 8, 2017
10. ## math

Identify the function that fits the description given below. The six functions that are bounded below. A. y=(x-1)^2 B.y=int(x+1) C. y= -sqrt(x) D. y=x^3+1 E. y=2- (4/(1+e^-x)) F. y=-x G. y = -sin x H. y= |x|-2 I. y= cos x+1 J. y=(x+2)^3 K. y= -1/x L. y=

asked by Jessica on September 4, 2018
11. ## Calculus

Find the intercept, relative extrema, point of inflection, and asymptotes of the function(if they exist)of: y= (x^4) - 8(x^3) + 18(x^2) - 16x + 5

asked by Jands on January 10, 2011
12. ## Science

function of smooth ER A. synthesis lipids B. form ribosomes C generate energy D phagocytose bacteria I think A

asked by sharon on February 17, 2016
13. ## calculus

Determine the points in the interval (0, 2π) at which the graph of the function below has a horizontal tangent line. f(x) = 10 cos x + 5 sin 2x There should be three

asked by Sarah on September 4, 2016
14. ## Circuits/physics

For the element shown below, v(t)=1/2tVolts and i(t) = 12t-4t^2 Amps. (a) Find the instantaneous power p(t) as a function of time. + v(t) - |------| -----| |----- |------| i(t)----->

asked by Bobby on August 23, 2009
15. ## English Grammar

My mom & I are having trouble with appositives & predicate nominatives which function as nouns. We would like a definition or description of how to recognize them. Thanks!

asked by Ayana on September 7, 2009
16. ## Math

Calculate the average rate of change of the function from θ = π/10 to θ = π/8. (Round your answer to two decimal places.) f(θ) = 9 sin(9θ)

asked by Macky on April 27, 2015
17. ## math

10.find all the zeroes of the polynomial function f(x)=x3-5x2+6x-30.if you use synthetic division show all three lines of numbers

asked by lexi on October 17, 2018
18. ## Calculus

Could you please help me with this question: Determine the values of x so that the tangent to the function (y=3/cubic root of x) is parallel to the line x+16y+3=0 Thank you

asked by Kenny on February 18, 2010
19. ## human services

List the top five environmental factors that help organizations achieve optimal function. Give examples of each

asked by sara on February 17, 2008
20. ## physics

the current to an LC circuit is being supplied according to the function I(t)=2*sin(7t). what is the smallest value of t for which the inductor and capacitor each contain half of the energy?

asked by fatih on March 12, 2012
21. ## Calculus - First Derivatives

Find K'. Y = K^(0.25) * L^(0.75).... relates to Cobbs-Douglas function (dL/dK) = 0.25 (K/L)^(0.25) I got to this.... but answer is... (dL/dK) = 0.25 Y/L

asked by Anonymous on September 27, 2009
22. ## Calculus (limits)

The question is to "state the value of each quantity, if it exists." We are given a piecewise function that is graphed, and no equation. What does it mean when we're asked to find f(2)?

asked by Kelly on September 3, 2015
23. ## calculus

find the points of inflection and discuss the concavity of the graph of the function f(x) = -sin x + cos X 0

asked by Anonymous on December 9, 2012
24. ## applied calculus

Let y=〖tan〗^(-1) x Rewrite it as an equation involving a trig function. Use implicit differentiation to determine an expression for y.

asked by jack on April 9, 2013
25. ## math

What is the difference between a domain and a range? Describe a real life situation thatcould be modeled by a function.

asked by tera on January 25, 2009
26. ## math

find the differential of dy of the given function. y=3x-4sec(2x-1) The answer i got was dy=(3-8sec(2x-1)tan(2x-1))dx I am not entirely certain i got this correct. if you could check this for me, it would be a big help. :)

asked by charles xavier on December 7, 2012
27. ## Math

Find the points on the graph of the following function where the slope of the tangent line is equal to -5/2. f(x) = x+5/x-5 (x, y) = (smaller x-value) (x, y) = (larger x-value)

asked by Lynette on February 16, 2011
28. ## math

Find the area of the region under the graph of the function f on the interval [-27, -1]. f(x)= 2-3square root x ? square units

asked by Britney on December 6, 2012
29. ## algebra

What function is represented by the cost of cell phone service that charges abase amount plus \$.20/min?

asked by Becky on March 7, 2015
30. ## trig

Suppose that q is in standard position and the given point is on the terminal side of q. Give the exact value of the indicated trig function for q.

asked by Anonymous on February 21, 2011
31. ## Math

Use synthetic division to find the zeroes of the function f(x) = x^3 + x^2 +4x+4 Need help on this we have a test when i go back to school please help this was an example given and i dont understand it.

asked by Kim on December 31, 2017

Suppose that a polynomial function of degree 5 with rational coefficients has 0 (with multiplicity 2), 3, and 1 –2i as zeros. Find the remaining zero. A. –2 B. –1 – 2i C. 0 D. 1 + 2i

asked by Jacinta on July 22, 2009
33. ## calculus

Use analytic methods to find the global extreme values of the function on the interval and state where they occur. y=x(2-x)^(1/2), -2

asked by Jocelyn on February 26, 2011
34. ## Calculus

May someone answer this question for me? Thank you! I appreciate it. a.) Use the definition of continuity and the properties of limits to show that the function is continuous on the given interval. f(x)=(2x+3)/(x-2), (2, ∞)

asked by Anonymous on September 15, 2015
35. ## Physics

Assuming that your lungs can function when under a pressure of 11 kPa, what is the deepest you could be under water and still breathe through a tube to the surface?

asked by Noodle on April 6, 2010
36. ## Applied calculas

Let y=〖tan〗^(-1) x Rewrite it as an equation involving a trig function. Use implicit differentiation to determine an expression for y.

asked by jack on April 8, 2013
37. ## derivative

29) Find the derivative of the function. F(X)=2x^2(3-4x)^2 This is what I have so far. I am usually pretty good at simplifying but I am missing something here. f'(x)=2x^2(4)(3-4x)^3(-4) + (3-4x)^4(4x) Here is where I go wrong. (Answer from book)

asked by Steff on June 11, 2011
38. ## pre cal

ok I am at a total loss here. I have a graph with the points (0,-3) (0,-5) (3,-2) (5,-7) with vertical asymptote of (6,1) I have to find the rational function. where do I start?

asked by anon on December 8, 2011
39. ## calculus

Let f be a continuous function on [−3,3], and suppose 7 is the absolute maximum value of f on [−3,3]. Using properties of integrals, this tells us that ∫3,−3 f(x)dx≤−−−. What number goes in the blank? please help..

asked by sal on November 30, 2018
40. ## marketing

Describe the function the price serves for each product or service? would that be like warranty,build in vcr things like that

asked by scooby9132002 on June 10, 2009
41. ## trigonometry

state the amplitude, period and phase shift of the function y = tan (2 theta- 180 degrees)

asked by lindsay on April 21, 2012
42. ## math

A poster is 12 inches longer than it is wide. Find a function that models its area A in terms of its width w.

asked by monic on October 5, 2012
43. ## words

What function will you get if you click on the button displaying the “Ó” symbol? A. Hyperlink C. Merge and Center B. Average D. AutoSum

asked by saint on September 24, 2010
44. ## Physiology

What is the difference between the function of autonomic transmitters and receptors? In what way or how do they regulate effector cells that are dually innervated? Thanks!

asked by Josh on February 15, 2011
45. ## Algebra

Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.    3-i,sqrt2 f(x)=??

asked by Gabby on October 26, 2016
46. ## Calculus

Find the derivatives of the function k(x)=sqrt(sin(2x))^3 I think I have the answer and was wondering if i had it correct k'(x)=2sin(x)^3+8sin(x)

asked by Joe on February 11, 2013
47. ## math

A function of two variables is given by, f (x,y) = 4x^3 + 7xy^4 - 5y^2 + 8 Determine, fxx + fyx at x = 4.25 and y = 3.69, giving your answer to 3 decimal places.

asked by enigma on September 26, 2012
48. ## calculus

For the intergral of -(x^2)/3 +6 interval [0,3] Rewrite it as a function of n using the right hand endpoint without any summation sign. can anyone help me start this problem out?

asked by jimmy on April 19, 2007
49. ## bus303

List one external factor that you feel has a powerful influence on your company's HRM function and explain why.

asked by mike on February 10, 2011
50. ## math

function rule for tis points- 1 2 3 4 lines- 0 1 3 6 its similar to an earlir one i posted but i still don't quite understand thanks

asked by lyne on February 2, 2009
51. ## college algebra

I am having to explain how to find the domain and range of a rational function from its graph. Can someone help me to try and put this into simple terms.

asked by confused on November 30, 2012
52. ## College Algebra

Use a calculator to evaluate the function at the indicated values. Round your answers to three decimals. g(x) =(2/3)^x-1 g(1.5)= g(square root of 3)= g(2pie)= g(-4/5)

asked by Melany on July 29, 2015
53. ## PreCalculus

Suppose that a polynomial function of degree 5 with rational coefficients has the given numbers as zeros. Find the other zero( s): -1, radical 3, 11/3

asked by Brittany Penman on November 29, 2012
54. ## Algebra

Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. sqrt of 3, 4 Thanks!

asked by Jason on November 16, 2016

Let f(x) = 6.4 sin(x) -6.6 cos(x). What is the maximum and minimum value of this function? report answers accurate to 4 decimal places

asked by anonymous on April 12, 2013
56. ## Calculus

Let f be a function with second derivative given by f''(x)=sin(2x)-cos(4x). How many points of inflection does the graph of f have on the interval [0,10]? (A)Six (B)Seven (C)Eight (D)Ten (E)Thirteen

asked by Mike on October 21, 2016
57. ## Math

Which ordered pairs lie on the graph of the exponential function f(x)=128(0.5)^x ? Choose ALL correct answers. A. (0, 1) B. (1, 64) C. (3, 16) D. (8, 0.5) B and C? someone please help

asked by Jay on December 1, 2016
58. ## Maths

How do we show that the function y(x)=1 is a solution of y'' + 4y = 0 ? I tried integrating the differential equation, but only resulted with squares and cubes of y and x. Please guide!

asked by Ashley on May 23, 2019
59. ## COMPUTER

What formula or function does he put in columns B through F in Row 13 that will give him the total expenses for the week in each category?

asked by VI GIRL on August 25, 2015
60. ## Math

A machine produces a voltage in the following formula V(t) = 300cos(10(pi)x). X is the time in seconds. Graph the function with the restriction 0 < X < 1

asked by Ann on April 28, 2013
61. ## algebra

I have 3 questions in 1. State whether the equations 3x^2=5, y=10^3X, and y=2x=23-14x represent a linear, quadratic or exponential function and why? I am confused on this.

asked by Brandi on November 1, 2009
62. ## Math-Logarithmic function

Find the equation of a logarithmic function whose graph has x-intercept 8, a vertical asymptote at x=0, and which passes through the point (1/2,4)

asked by Sara on February 13, 2011
63. ## Math-Logarithmic function

Find the equation of a logarithmic function whose graph has x-intercept 8, a vertical asymptote at x=0, and which passes through the point (1/2,4)

asked by Sara on February 13, 2011
64. ## Calc Help :(((((

asked by Kim on March 12, 2014
65. ## calculus

find the domain of the following function. State your answer in interval notation. f(x) = 5x + 10/ x + sqrt -26x - 169

asked by amy on November 27, 2011
66. ## calculus

Consider the function. f (x) = 5x3 + 3x (a) Compute the derivative at x = 3 using the limit definition. f '(3) = (b) Find an equation of the tangent line. 2

asked by Irene on June 14, 2010
67. ## Algebra 1

Identify the initial amount a and the growth factor b in the exponential function. f(t)=1.4^t A)a = 1, b = 0.4 B)a = 1.4, b = 0 C)a = 1.4, b = t D)a = 1, b = 1.4*** Is this correct? If I'm wrong can you please explain why, thanks! (=

asked by Sami on September 29, 2016
68. ## Socials Oppostion

Whats the primary function of d opposition in the HOC ( house of commons) ? To make the government more accountable?

asked by Anonymous on September 13, 2011
69. ## psychology

__________ serve as the cytoskeleton of the brain. They support the function of neurons by insulating, repairing, and nourishing them.

asked by Lashay on September 24, 2012
70. ## philosophy

Hello I am to write a three page paper that identifies a current event or a contemporary social issue that involves ethical values.I have chosen to write about abortion. For my pro choice argument I have chosen existentialism. And for the pro-life argument

asked by angela on April 22, 2013
71. ## Accounting

How to write off assets on an income statement? Say the equipment was invested at \$1,000,000. If i have to write off the cost of the equipment this year because it has no salvage value. Will it be -1,000,000 on the income statement? If the projected

asked by Ashley on May 9, 2009
72. ## Chemistry

Describe nuclear fission and write a nuclear equation to describe the fission of U-235? Uranium-235 undergoes neutron-Induced fission to produce Xe-144 and Sr-90. Write a nuclear equation for the reaction. How many neutrons are produced?

asked by Nomi on November 10, 2012
73. ## Biology

For each of the following characteristics, will the migration of the protein speed up, slow down, or remain unchanged if you do not add SDS? a)increase molecular weight of protein b) increase concentration of acrylamide c)decrease charge on protein d)

asked by Ryan on March 22, 2015
74. ## Math

Can someone explain how to use AAS to create a congruent triangle using this "Measure two angles and a side of the triangle not connected to those angles." So I already have two angles one is 25 and the other is 30. Can someone help now I already know one

asked by Ember Lovet on December 10, 2017
75. ## chemistry

Explain how you would prepare these solutions from powdered reagents and whatever glassware you needed: a. 2.0 L of 1.5 M KOH the answer is: a. To prepare 2.0 L of 1.5 M KOH, measure out 168 g of KOH and place it into a 2 L volumetric flask. Add water to

asked by lesa on February 24, 2011
76. ## math/fractions

Ok one more question. I had this problem: Kristi jogged for 3/5 of an hour, swam for 1/2 of an hour, and rode her bicycle for 3/4 of an hour. How long did she exercise? I took it to mean you had to add all the fractions together. So I found the lcd of all

asked by Mary on June 11, 2008
77. ## Biology

3) For each of the following characteristics, will the migration of the protein speed up, slow down, or remain unchanged if you do not add SDS? a)increase molecular weight of protein b) increase concentration of acrylamide c)decrease charge on protein d)

asked by Ryan on March 20, 2015
78. ## Science

Some constellations such as Ursa Minor, are visible in the sky year round other constellations appear for only part of the year.Explain why this happens. The earth moves in its orbit, so the direction facing away from the sun changes during the year. We

asked by Stars on March 21, 2017
79. ## Socials

Education Upper class -high status -church jobs Middle class -high professions -good degrees Working class -skilled labour/unskilled labour Please add to this, I would appreciate more info, thanks in return

asked by Sara on December 1, 2009
80. ## Biology

3) For each of the following characteristics, will the migration of the protein speed up, slow down, or remain unchanged if you do not add SDS? a)increase molecular weight of protein b) increase concentration of acrylamide c)decrease charge on protein d)

asked by Ryan on March 22, 2015
81. ## Chemistry 112

Calculate the MnO4- concentration of the diluted sample when the sample is prepared in the following manner: Add 2 drops oxalic acid, 4 drops permanganate and 8 drops water. The original permanganate is 0.25M. I don't understand how to do this, any help

asked by Aiyana on January 25, 2017
82. ## Algebra

(sqrt3+5 sqrt6)(sqrt3-5 sqrt6) DRWLS-Just take the difference of the squares of the two terms, sqrt 3 and 5 sqrt6. Then you will have the answer. It will be a negative integer. 3sqrt is 9 6sq rt is 36 I add 5 to one and subtract 5 from the other? 50 and

asked by Micah on February 3, 2008
83. ## Biology

3) For each of the following characteristics, will the migration of the protein speed up, slow down, or remain unchanged if you do not add SDS? a)increase molecular weight of protein b) increase concentration of acrylamide c)decrease charge on protein d)

asked by Ryan on March 22, 2015
84. ## Honors Physics

Emily makes 0.250 kg of hot tea at 99.0°C. How much ice at 0.00°C must she add to the tea so that the mixture reaches a final temp. of 8.00°C? (You may treat the tea as if its water.) My work: (0.25)(4186)(91) + m(4186)(-8)(3.35 ×10^5)=0 My answer:

asked by Physics on June 1, 2015
85. ## math

A guy wire (a tensioned cable designed to add stability to a free-standing structure) is attached to a telephone pole whose height is 25 ft. If the wire is attached to the ground at a point 15 ft away from the base of the pole, what is the slope of the

asked by Anonymous on May 3, 2016
86. ## Python programming

1,000 students took an online course. 1/4th of them were from Africa, 1/4th from Europe , 1/4th from South America, and 1/4th from Asia. At the end of the course, the instructor observed that of the top 100 grades, 30 belonged to students from a single

asked by Anonymous on January 13, 2013
87. ## Math

an airport mixes and additive into its jet fuel. The ration of fuel to additive needs to be kept the same. Complete the table below for amount of additive required for different amounts of fuel fuel (kg) 63 84 98 add 9(g) 30 42 48

asked by Max on February 26, 2015
88. ## math

I'm trying to add time. The quoestion is I have to be at school at 8:30. If I do the following what time do I leave the house. shower 35 minutes, get dressed 23 minutes, exercise 18 minutes, my time 40 minutes. I know the answer just don't know how to get

asked by lorin m on April 2, 2008
89. ## Math

chandra has 3 liters of a 28% solution of sodium hydroxide in a container. What is the amount and concentration of sodium peroxide solution she must add to this in order to end up with 7 liters of 48% solution?

asked by Ashley on February 2, 2017
90. ## English

I forgot to add these two sentences. Thank you. I'm annoyed with his behaviour. I'm annoyed/irritated/angry with him about his behaviour (??). I'm bored with my present job/I'm fed up with my job/I'm tired of my job.

asked by Henry1 on June 1, 2011
91. ## calculus - interval of convergence

infinity of the summation n=0: ((n+2)/(10^n))*((x-5)^n) .. my work so far. i used the ratio test = lim (n-->infinity) | [((n+3)/(10^(n+1)))*((x-5)^(n+1))] / [((n+2)/(10^n))*((x-5)^n)] | .. now my question is: was it ok for me to add "+1" to "n+2" to become

asked by COFFEE on July 30, 2007
92. ## chem - dry ice activity

when you add dry ice to water, it seems to boil. why is that? You are then transfering heat from the liquid water to the solid dry ice, which sublimes gaseous CO2 into the water.

asked by janis on April 22, 2007
93. ## Math

How do I solve this? There are 171 seventh graders eating lunch. This number represents 45% of all of the seventh grades. How many 7th graders are there in the school? Would I take 171 x 45% and add them together or take 171 X .55 or??

asked by Tyler on April 9, 2008
94. ## chemistry homework help!!

if you have 380.0mL of water at 25.00 degrees Celsius and add 140mL of water at 95.00 degrees Celsius, what is the final temperature of the mixture? Use 1.00 g/mol as the density of water.

asked by danielle on February 26, 2012
95. ## Science (HELP ASAP!!)

1. (Blank) are the basic units of structure and function in living things. 2. A (Blank) is a group of similar cells that perform a specific function in an organism. 3. (Blank) are nerve cells that carry response information to muscles and organs. 4. Carbon

asked by Anonymous on February 14, 2019
96. ## Statistics

Types of bonds are divided into three categories: good risk, medium risk, and poor risk. Assume that of a total of 13,838 bonds, 7,035 are good risk, 1,388 are medium risk, and the rest are poor risk. One bond is chosen risk? Write only a number as your

asked by Obi on October 1, 2015
97. ## chemistry

use and activity series to Identify two metals that will not generate hydrogen gas when treated with and acid write balanced molecular equations: aluminum metal with dilute nitric acid Write balanced molecular equations:Calcium hydroxide solution with

asked by Katie on April 14, 2008
98. ## chemistry

use and activity series to Identify two metals that will not generate hydrogen gas when treated with and acid write balanced molecular equations: aluminum metal with dilute nitric acid Write balanced molecular equations:Calcium hydroxide solution with

asked by Katie on April 14, 2008
99. ## Math

Hi, how would we solve a problem like this? The path of the ball for many golf shots can be modelled by a quadratic function. The path of a golf ball hit at an agle of about 10 degrees to the horizontal can be modelled by the function : h= -0.002d^2+0.4d

asked by Mark on May 25, 2007
100. ## math/calculus

let f(x)=ln(x)x>0 let k(x)= f(g(x)) and m(x)= f(g(x)) a) Find the domain of the function K(x). b) Find the domain of the function M(x). c) Find the value of k'(5)

asked by angie on January 2, 2012