# what is the graph points of (1, -3),m=-5/4 in slope-intercept form

38,199 questions, page 228
1. ## algebra

Given the equation x^2+y^2-8x-6y=0 (a.) Write the equation in standard form . (b.) State the center, radius, and intercepts.

asked by sarah on January 18, 2012
2. ## MATH

Find the word form 0.007 a. seven hundredths b. seven tenths c. seven thousand d. not given I selected a. seven hundredths

asked by Ross on October 3, 2009
3. ## math

write the word form of the number that is 10,000,000 greater than 6,021,849

asked by Stephanie on September 1, 2009
4. ## calculus

1.find the zeroes of the function f(x)=log4(x+1)+log4(4x-3) 2.which of the following is the equation c^(4d+1)=7a-b written in logarithm form

asked by samantha on November 2, 2018
5. ## English 1/ or literature

What is a example of a understatement in the cask of amontillado.? I know a understatement is a form of speech which contains an expression of less strength than what would be expected. I really need help with this. Thanks :)

asked by Lex on January 28, 2013
6. ## math

What number must be added to each of the numbers 1, 3, and 6 in order for the resulting numbers to form a geometric sequence?

asked by sam on September 1, 2016
7. ## math

if a=4 and b=8, calculate the following (show your answer as a fraction (lowest) or in decimal form). Show your work (A+B)² ------- A (A+B)² ------- B

asked by ios7 on September 19, 2013
8. ## math

A wire of lenght 90 cm is bent to form a square.Find the length of the side of the square

asked by amanul rahman on March 28, 2016
9. ## maths

write the following expression ,if possible, as apolynomial in the form a, (xcube - xfourth + 2x +1)-(xfourth + x cube - 2xraised2 +8

asked by abel on September 30, 2015
10. ## college general chem

If 15.0 of is dissolved in enough water to form 270 of solution, what is the molarity of the solution? How many milliliters of 4.45×10−2 contain 4.05 of solute

asked by ronie on October 3, 2011

1) Is the form of weathering called uploading common in Flordia? Why or why not? 2) What are the different types of chemical weathering?

asked by Hannah on February 7, 2010
12. ## Math

What is the equivalent ratio in simplest form of 45 books in 90 minutes if she organized 120 books.

asked by David on October 5, 2016
13. ## algebra

I need to write an equation of the line containing the given point and parallel to the given line in y=mx+b form (7,9);x+4y=7......can you please help me find the solution

asked by maryk on August 29, 2009
14. ## Algebra

Think we have it but want to make sure Write the standard form of the equation of each line using integers. 1. Y=-8/5x-4 Answer 8x+5y=-20 2. 4y=12+3x Answer -3x+4y=12 Thanks

asked by Mom on November 15, 2015
15. ## math

Write in decimal form. 8 583/10,000 85,830 8.583 8.0583 8.00583

asked by Sue on March 1, 2008
16. ## math

Write an equation of the line containing he given point and parallel to the given line? Express your answer in the form y=mx+b (6,8);x+7y=5

asked by micheal on June 13, 2009
17. ## pre-calculus

What is the polar form of the equation 3x - 4y = 12? The answer is r = 12/ (3cosx - 4 sinx) (x = theta) I don't know how to get the answer though.

asked by Jamie on April 6, 2010
18. ## Probability

Suppose that X has a PDF of the form f(x) {1/x^2 if x>= 1 { 0 otherwise For any x>2, the conditional PDF of X, given the event X>2 is (Your answer should be an algebraic function of x)

asked by Sam on March 7, 2017
19. ## math

How do I convert the polar equation r - 3cos(theta) = 5sin to cartesian equation form?

asked by karen on March 22, 2010
20. ## Algebra

Find four numbers that form a geometric progression such that the third term is greater than the first by 12 and the fourth is greater than the second by 36.

asked by Anonymous on January 15, 2017
21. ## Physics

The moon orbits 3.84 x 10^8m form the center of the earth. How fast does the moon travel in meters per second?

asked by Charles on February 11, 2008
22. ## science

1) Is the form of weathering called uploading common in Flordia? Why or why not? 2) What are the different types of chemical weathering?

asked by Hannah on February 7, 2010
23. ## Algebra 1 (HELP PLEASE!!)

Can you please tell me the roster form and set-builder notation for: N is the set of real numbers that are factors of 12

asked by Isabella on September 25, 2011
24. ## physics

A convex spherical mirror of focal length 15.0 cm is to form an image 9.00 cm from the mirror. Where will the object be placed?

asked by Anonymous on March 30, 2008
25. ## Algebra

use factor theorem to determine whether x+2 is a factor of f(x). if it is, write f(x) in factored form. f(x)=9x^3+24x^2+19x+14; x+2

asked by Stone on November 12, 2013
26. ## Standard Form

Find the equation in standard form for the line that satisfies the given requirements. horizontal line through (−8, −9)

asked by jay on January 24, 2017
27. ## Chemistry

Will a precipitate form when 20.0mL of 1.8 x 10^-3M Pb(NO32 is added to 30.0mL of 5.0 x 10^-4M Na2SO4? The Ksp of (PbSO4) is 6.3 x 10^-7.

asked by Anonymous on December 9, 2017
28. ## Algebra 1 (Step-by-Step)

Will someone explain how to solve this? Write each equation in standard form. Solve by using the Quadratic Formula. 1. -7 = x^2

asked by Victoria on May 12, 2014
29. ## math word problem

The sum of a number and its square is 72. What is the number? I took a guess at 8, but I don't know how to put it in an equation form.

asked by Paula on March 22, 2010
30. ## Calculus

Find the equation in standard form for the line that satisfies the given requirements. horizontal line through (−8, −9)

asked by Anonymous on January 24, 2017
31. ## Trigonometry

What is the surface area of the cube below? answer in simplest radical form only one surface is 576 cm^3

asked by Francois on December 29, 2013
32. ## chemistry

5.74 g of mg reacts with hcl to form mgcl and h .calculate the moles of h from 0.0840 of mg and excess hcl

asked by michael on March 27, 2018
33. ## math

if a=4 and b=8, calculate the following (show your answer as a fraction (lowest) or in decimal form). Show your work (A+B)² ------- A (A+B)² ------- B

asked by ios7 on September 18, 2013
34. ## Calculus

For the following integral find an appropriate TRIGONOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral. INT (x^2)/(sqrt(7x^2+4))dx dx x=?

asked by Salman on December 14, 2009
35. ## chemistry

What is the quantity of material of NH4Cl that should be added to a solution 0.1 of NH3 to form 1L of a solution with ph 8? Kb = 1, 8x10 ^-5

asked by william on June 5, 2018
36. ## Math

Add. Write the answer in simplest form. 1. 3/8 + 4/5= 3/8=15/40 4/5=32/40 15/40 plus 32/40=47/40 47/40=1.175 Please let me know if I got the correct answer or if I did something wrong.

asked by Matt on September 8, 2016
37. ## Math

What is 3.56 x 10 power to -5 in standard form? 356,000 3,560,000 0.00356 0.0000356****

asked by Shalee ^~^ on October 13, 2015
38. ## Geometry

Triangle ABC is a Right Triangle If AB=3 and AC=7 find BC. Leave your Answer in Simplest Radical Form.

asked by Anonymous on November 29, 2012
39. ## Math

The measures of the sides of a right triangle form an arithmetic sequence of common difference 2. What are these measures?

asked by John on April 5, 2016
40. ## Social Studies MS. SUE

Explain the land bridge theory in a simpler form and also the pacific ocean theory

asked by Stepfanie on January 25, 2017
41. ## math

#1:Which ratios form a proportion? Use equivalent ratios to test each pair. A: 4/9, 2/3 B: 6/15, 9/12 C: 12/16, 15/20 D:18/20, 24/30 explain how o do it plsss

asked by tesj on January 17, 2013
42. ## Chemistry

How would you write the equation to represent "Nitrogen and Oxygen react to form Nitrogen Dioxide".

asked by Elle on October 4, 2015
43. ## need help

ESSAY EXAMINATION 1 Objective To successfully complete the course, you must complete Essay Examination 1, which requires you to write your answers to specific questions covering important concepts from your studies. Please provide your answers using a

asked by Anonymous on November 1, 2015
44. ## trig

A road runs from the base of a mountain. From two points 235 meters apart on the road, the angles of elevation to the top of the mountain are 43 and 30. how high above the road is the mountaintop?

asked by nicole on March 13, 2013
45. ## trig

A road runs from the base of a mountain. From two points 235 meters apart on the road, the angles of elevation to the top of the mountain are 43 and 30. how high above the road is the mountaintop?

asked by nicole on March 13, 2013
46. ## trig

A road runs from the base of a mountain. From two points 235 meters apart on the road, the angles of elevation to the top of the mountain are 43 and 30. how high above the road is the mountaintop?

asked by nicole HELP on March 13, 2013
47. ## Mathematics

Two points C and P lie on a straight line such that C is due north of P.Another point T is 6km away from the line CP on a bearing of 150 degree from C and 40 degree from P.What is the length of the line CP?

asked by Bright ulubi on March 3, 2016
48. ## Mathematics

Two points C and P lie on straight line such that C is due north of P.Another point T is 6km away from the line CP on a bearing of 150 degree from C and 40 degree from P.what is the length of the line CP?

asked by Bright ulubi on March 3, 2016
49. ## Maths

Two points C and P lie on a straight line such that C is due north of P.Another point T is 6km away from the line CP on a bearing of 150 degree from C and 40 degree from P.What is the length of the line CP?

asked by Bright on March 3, 2016
50. ## chem 11

Chloroform, CHCl3, has a boiling point of 62 oC, whereas methane, CH4, has a much lower boiling point of -164 oC. Using diagrams, explain the difference between the two boiling points.

asked by iris on January 4, 2017
51. ## calculus help

Find the points where the tangent line is horizontal or vertical. Find the area under one period of the curve. x= r(deta - cos deta) Y= r(1- sin deta)

asked by stan on August 26, 2010

One-ninth of Polymer Plastics’ sales are made in New England. If New England sales amount to $600,000, what are the total sales of the company? (Points : 2) asked by Anonymous on May 22, 2013 53. ## Geometry ABCDEF is a regular hexagon with side length 43√4. Points G,H,I,J,K,L are chosen uniformly at random, one from each side of the hexagon. What is the expected area of hexagon GHIJKL? asked by Sambaran G. on May 5, 2013 54. ## eng 122 “APA style” refers to: (Points : 1) page layout and formatting in-text citation content and formatting reference page formatting all of the above answer all of the above asked by madam on August 26, 2016 55. ## Earlychilodhood education Question 4 of 20 5.0 Points Karen asked, "Where does rain come from?" The best response for her teacher is: A. "The clouds." B. "I don't really know, Karen." C. "How could we find out where rain comes from?" D. "That's really hard to understand, Karen." asked by Farida on January 20, 2013 56. ## Calculus Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. f(x) = 3x + 5 ok...i think you find the derivative first...? but i thought u had to find the critical points somehow... i am so lost! can someone show me how asked by Mel <3 on October 12, 2008 57. ## math two points A and B 80 ft. apart lie on the same side of a tower and in a horizontal line through its foot. if the angle of elevation of the top of the tower at A is 21 degree and B is 46 degree, find the height of the tower. asked by Faw on August 7, 2014 58. ## math Determine the extension amount of the following order: Product X: 10 units @$2.35 each Product Y: 12 boxes @ $6.15 per box Product Z: 3 dozen @$12.20 per dozen (Points: 5) $20.70$133.90 $172.50$536.50

asked by T. on January 31, 2012
59. ## English

Slow Food vs. Fast Food Why is it better to buy local products for slow food? This is one of my bullets for an English essay.. I just need some guidance on how to set this up and main points.

asked by Doug on October 5, 2010
60. ## Math

ABCDEF is a regular hexagon with side length 4 (Under 4 root)√3. Points G,H,I,J,K,L are chosen uniformly at random, one from each side of the hexagon. What is the expected area of hexagon GHIJKL?

61. ## Calculus: Differentiation

I am having trouble solving these. Could you explain how to do these 3 questions, step by step? That would be helpful! 1. Differentiate y=sin ^-1 (x^2) at x=0.5 . Round to 3 decimal points. 3. Differentiate y= (x^2 +1) tan ^-1 (x) at x=1 7. Differentiate

asked by Paige on December 6, 2018
62. ## Heat & Properties of Matter

The lenght of the mercury column of a mercury thermometer are 1.08cm and 20.98cm respectively at the standard fixed points. What is the temperature of the body which produces 8.0cm of this mercury column?

asked by Beta plus on October 15, 2009
63. ## Finance

A bond currently sells for $1,120, which gives it a yield to maturity of 5%. Suppose that if the yield increases by 25 basis points, the price of the bond falls to$1,070. What is the duration of this bond?

asked by Kristen on April 10, 2014
64. ## government

a justice of he supreme court may write a dissenting opinion to a. explain why he or she disagrees with the majority opinion b. add points to the majority opinion c. request an appeal c

asked by jere on January 19, 2008

A retailer wants to sell an item that costs $18 at a list price that will provide a 25% markup on the selling price and give the customer a 40% discount. What is the list price? (Points: 5)$20.16 $24.00$31.50 $40.00 asked by T. on January 31, 2012 66. ## math 115a two points A and B 80 ft apart lie on the same side of a tower and in a horizontal line through its foot . If the angle of elevation of the top of the tower at A is 21 degrees and B is 46 degrees , find the height of the tower. asked by aris on June 29, 2013 67. ## Geometry Points$A$and$B$are on a circle centered at$O$, and point$P$is outside the circle such that$\overline{PA}$and$\overline{PB}$are tangent to the circle. If$\angle OPA = 32^{\circ}$, then what is the measure of minor arc$AB$, in degrees? asked by Amy on June 26, 2015 68. ## math calculus For the function: f(x)= 2+x-x^2/ (x-1)^2 ; f'(x)= x-5/(x-1)^3 ; f''(x)=2x-14/(x-1)^4 a)find vertical and horizontal asymptotes. Examine vertical asymptote on either side of discontinuity. b)find any local extrema c)find points of inflection asked by Sarah on November 29, 2014 69. ## Math ABCDEF is a regular hexagon with side length 4 (Under 4 root)√3. Points G,H,I,J,K,L are chosen uniformly at random, one from each side of the hexagon. What is the expected area of hexagon GHIJKL? asked by Mathslover Please help on May 5, 2013 70. ## Algebra Use a graphing calculator or a computer to graph the system of inequalities. Give the coordinates of each vertex of the solution region. 5x-3y is greater than or equal to -7 x-2y is greater than or equal to 3 3x+y is greater than or equal to 9 x+5y is less asked by Emma on March 24, 2013 71. ## math (check answer plz) Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country how many more of Carols stamps are from france than from england? France: 24%, England:22%, Norway:29%, Italy:25%. asked by person on April 21, 2014 72. ## algebra graph triangle rst with vertices r(-1,3),s(4,-2), t(2,-5) Draw the image triangle r's't' formed by rotating triangle rst 90 degree, 180 degrees, and 270 degrees about the origin. Give the coordinates of r',s', and t'. asked by Angel on January 18, 2011 73. ## Math Verify these answers :] Would be thankies~ 1. Determine the intervals in which the reciprocal function of f(x)= x^2+1 is increasing. a) (0,∞) b) (-∞, 0) c) (-∞,∞) d) (1,∞) Answer: D -------------------------------------- 2. Determine the point(s) asked by Jayson on December 21, 2011 74. ## calculus given the following piecewise function x+11 for -9 asked by confused--please help on December 12, 2012 75. ## Algebra2 The cable company has two plans: Plan 1- Flat fee of$45 a month Plan 2- \$15 a month plus 45 cents per minute What two equations would you use to graph the two plans? After how many minutes does it not make a difference which plan you use?

asked by Audrey on October 27, 2007
76. ## Physics check

1)The velocity of sound in air is 332 m/s. If the unit of length is km and the unit of time is hour, what is the value of velocity? m/s 2)What conclusions can be drawn if a velocity-time graph is a curve? acceleration is not constant.

asked by Jon on April 14, 2008
77. ## algebra 2

Boiling Lake is a small lake on the island of Dominica. The water temperature of the lake is between 180*F and 197*F. Write a compound inequality for this temperature range. [Graph the inequality.]

asked by hope on February 21, 2010
78. ## MATH

An open box with a square base is to be made from a square piece of cardboard 24 inches on a side by cutting out a square of side x inches from each corner and turning up the sides.Graph V=V(x)

asked by lisa on April 18, 2014
79. ## Calc

Find an expression for the function whose graph is the given curve. The top half of the circle x^2 + (y-2)^2 = 4 My final answer is y= 2 +/- sqrt of x-4 However, I circled the positive sign because that's the top half. Is this right? I was not sure whether

asked by Chelsea on September 15, 2010
80. ## AP Calculus

Suppose that f has a continuous second derivative for all x, and that f(0)=1, f'(0)=2, and f''(0)=0. A. Does f have an inflection point at x=0? Explain your answer. B. Let g'(x) = (3x^2 + 2)f(x) + (x^3 + 2x + 5)f'(x). The point (0,5) is on the graph of g.

asked by Anonymous on April 23, 2016
81. ## math

if the equation given is y^2-6y=24x+3, how do i out this equation into standard form, using complete the square as needed?

asked by timothy on December 15, 2015
82. ## geomtry

two angles form a linear pair the measure of one angle is 24 more than the measure of the the other anglr

asked by john on October 15, 2015
83. ## Algebra

I have to find the standard form of a quadratic function with the vertex of -1,4 and x intercepts of -3,0 and 1,0. What do I do when I have two x intercepts like this?

asked by Erin on November 8, 2009
84. ## Pre-Algebra

what is two more than a number equals three times the sum of one-third of the number plus 6 in standard or numerical form.

asked by Anonymous on January 7, 2013
85. ## maths(did i do this right)

write 3x*2+8x-25 in the form a(x+h)*2+k where a,h and k are real numbers formulae for h=b/2a formulae for k=4ac-b^2/4a h=8/2*3=1.33 4 (3)+ (-25)-8*2/4*3=-152/12=12.6 3(x-12.6)^2=1.33/3 x-12.6=+-0.67 x=0.67+3.55=4.22 x=-0.67+3.55=2.88

asked by britney on May 19, 2008
86. ## Math

How do you find the equation of a line in standard form (ax+by=c where a, b, and c are integers) for the line passing through (1,5) and (-3,1)?

asked by Anonymous on August 29, 2011
87. ## science

Budding is a form of A. gestation. B. fertilization. C. asexual reproduction. D. sexual reproduction.

asked by esksjnjsd on February 14, 2019
88. ## Pre-Calculus

Find all rational zeros of the polynomial, and write the polynomial in factored form? P(x)= 2x^3-3x^2-2x+3

asked by Monica on September 14, 2014
89. ## Algebra..

Write the standard form of the equation of the circle with the given center and radius. 1. center (-2, 0) and r = 3

asked by Pango on September 14, 2012
90. ## math

Find the general form of the equation of the circle. Center at the point (-4,-3); containing the point (-3,3) a) x^2+y^2+8x+6y-12=0 b) x^2+y^2+4x-6y+22=0 c) x^2+y^2-4x+6y+22=0 d) x^2+y^2+4x-6y+4=0

asked by you on October 4, 2007
91. ## chem

if I had ethane reacting with chlorine would the chlorine remove two hydrogens and form dicholorethane?

asked by Lena on March 12, 2009
92. ## Algebra2

Write the standard form of the equation of the circle with the given center and radius. 1. center (-2, 0) and r = 3

asked by Pablo on November 29, 2012
93. ## Chemistry

Since chlorine has similar electronegativity as nitrogen, why can't chlorine form hydrogen bonds?

asked by John on January 28, 2015
94. ## algebra

P is a point that is not on line m. How many lines can be drawn through P that form a 30 degree angle with line m?

asked by Anonymous on July 30, 2011
95. ## Math

Which pair of ratios does NOT form a proportion? A. 3/5, 24/40 B. 30/10,15/5 C. 9/14, 3/4 D. 7/12, 14/24 Help please!!!!!!!!!!!!!! Dont give me the answer, just tell me how to answer it.

asked by Girl In White on May 11, 2017
96. ## Math

The equation, in general form, of the line that passes through the point (−5,6) and is parallel to the line 3x−3y+2=0 is Ax+By+C=0, where A=?, B=? and C=11.

asked by Laly on October 5, 2015
97. ## Math

Let A be the set of primes less than 6 and B be the set of positive odd numbers less than 6. How many different sums of the form a + b are possible, if a is in A and b is in B?

asked by Xtian Zhou on June 11, 2016
98. ## Math

Express the function in the form f compose g. (Use non-identity functions for f and g.) u(t) = cot t/(9+cot t) {f(t), g(t)}=?

asked by TayB on January 28, 2015
99. ## Chemistry

Will a precipitate of CaSO4 form if 40.0mL of 2.0 x 10^3M CaCl2 is mixed with 60.0mL of 3.0 x 10^-2 Na2SO4?

asked by Anonymous on December 9, 2017
100. ## Algebra

How many positive integers n≤1000 cannot be written in the form a2−b2−c2 where a,b and c are non-negative integers subject to a≥b+c?

asked by Stranger on March 18, 2013