# I NEED TO WRITE AN EQUATION OF THE LINE WITH THE GIVEN SLOPE AND GIVEN Y-INTERCEPT LEAVE ANSWER IN SLOPE-INTERCEPT FORM SLOPE -2/3,Y-INTERCEPT (0,5)

67,429 questions, page 337
1. ## college algebra

how to solve equation in the real number system, x^4 +12x^3 +10x^2-9x+9x+22=0

asked by linda on November 9, 2014
2. ## college algebra

hw to solve equation in the real number system, x^4 +12x^3 +10x^2-9x+9x+22=0

asked by linda on November 9, 2014
3. ## Algebra

What are the real and complex solutions of the polynomial equation? x^4 - 41x^2 = -400

asked by |-/ on February 4, 2018
4. ## MATH

The quadratic equation x2 + mx + q = 0, where m and q are real numbers, has the complex root a + bi. Which of the following must be equal to m?

asked by Anonymous on October 1, 2013
5. ## Intermediate Algebra

asked by Kimberly Williams on October 2, 2013
6. ## aig math

Fill in the missing sign to make the equation true. 125 _ 5 _ 12 _ 2 = 1

asked by May on January 16, 2013
7. ## Algebra help pls

Which equation matches the statement: "The sum of -4x and 2 is 9"? A -4x+2=9 B -4x+9=2 C -4x(2)=9* D -4x-2=9 Solve. 1 ___ x = 12 3 A x=4 B x=15 C x=36 D x=39* Am i correct on these?

asked by Blaw on September 6, 2017
8. ## Algebra help pls

Which equation matches the statement: "The sum of -4x and 2 is 9"? A -4x+2=9 B -4x+9=2 C -4x(2)=9* D -4x-2=9 Solve. 1 ___ x = 12 3 A x=4 B x=15 C x=36 D x=39* Am i correct on these?

asked by Blaw on September 6, 2017
9. ## Chemistry

how does one go about finding the Tf of this equation 100Hf+100cw(Tf-0) + 300w(Tf-25) =0 and can you also explain what cw and Hf mean? i have no idea.

asked by Student on February 24, 2016
10. ## Algebra 2

Find a third-degree polynomial equation with rational coefficients that has roots -1 and i+1

asked by Ryan on March 13, 2015
11. ## Chemistry (balancing equations)

Balanced Equation: 2 CuNo3 + MgCl2 ---> 2 CuCl + MgNO3 Is this correct?

asked by M on February 23, 2016
12. ## science

P +HNO3 gives HPO3 + NO Balance the chemical equation by oxidation no. method

asked by mohd atif on February 23, 2016
13. ## algebra

Which of the following equation describes the quadratic parent function after it has been shifted two units down? A. y=x^2-2 B. y=-x^2-2 C. y=x^2+2 D. y=-x^2+2

asked by Clarissa on March 17, 2015
14. ## Math

Let f(x)= px^5 + qx^4 + rx^3 + sx^2 + tx + u be a polynomial such that f(1) = -1 and f(2) = 3 and all the numbers p, q, r, s, t and u are integers. prove that the equation px^5 + qx^4 + rx^3 + sx^2 + tx + u = 0 has no integer roots.

asked by Megu on September 19, 2012
15. ## maths

(x+y)(x+z)(y+z)=2017^n What is the minimum value n of such that there exist positive integers x,y and z satisfying the equation above?

asked by un on June 12, 2017
16. ## Maths

Find the equation of the parabola with latus rectum joining the points (3,5) and (3,-3)

asked by Angelina on February 14, 2016
17. ## precalculus

What's the polar equation of an ellipse given the eccentricity=1/2 directrix=y=? also how do i know if it is sin or cosine?

asked by homework on April 10, 2018
18. ## math

For questions 1 and 2, use integer values of x from –3 to 3 to graph the equation. 1.   y = –2x2 + 3  (1 point)

asked by Anonymous on April 11, 2018
19. ## Math

so this is evaluating functions and "evaluate the function when x = 2, x = 0 and x = -2 1. f(x) = 3x 2. g(x) = -x - 6 3. h (x) = 8x + 7 what do the variables at the beginning of the equation mean? (the f , g and the h) thanks :)

asked by some girl on April 12, 2018
20. ## Math

given the linear equation y=- 4/3x 1 find the y coordinates of the points (-6), (-3), and (6) show work

asked by Lisa on July 15, 2012

5. Find three solutions of the equation y=9x-4. (A) (-5, -49), (-2, -22), (3, 23)*** (B) (-5, -49), (2, -22), (3, 23) (C) (-5, -49), (-2, -22), (-3, 23) (D) (5, -49), (-2, 22), (-3, 23) 14. Which table shows a proportional relationship? (A) x 1 3 4 6 y 2 4

asked by Rose on April 13, 2018
22. ## Chemistry

I need help balancing this acidic equation out with reduc/oxidation. Mn+2 (aq) + NaBiO3(s) -----> Bi+3(aq) + MnO4-1(aq)

asked by John on May 9, 2017
23. ## Math

What is the equation in standard form, of a parabola that models the values in the table? x -1, 0, 2 f(x) 12, 5, 15

asked by DionRimmings on January 29, 2016
24. ## chemistry

How much water could you make? blanced equation : 4 C7H5N3O6 + 5 O2 = 6 N2 + 12 CO2 + 10 H2O + 16 C.

asked by Boberto on January 28, 2016
25. ## math

what is an equation for a sine curve with amplitude 2, and period 4pi radians?

asked by twiddles on May 11, 2016
26. ## math

use integers values from 3 to -3 to graph the equation y=-[x] I don't know how to solve this please help and explain it

asked by Sophia on April 17, 2018
27. ## college algebra

find the equation of a parabola that opens to the right with given vertex: (0,3) and passes through the point: (2,-1)

asked by nik on July 14, 2012
28. ## Math

Find a scalar equation of the plane that contains the given point P=(-3,-3,1)and the given normal vector n = (-1,4,7)

asked by Tech N9ne on September 25, 2014
29. ## chemistry

Radon-222 undergoes alpha decay.what is the nuclear equation

asked by Shay on September 26, 2012
30. ## math

Find a scalar equation of the plane that contains the given point P=(-3,-3,1)and the given normal vector n = (-1,4,7)

asked by Jon on September 24, 2014
31. ## Linear Algebra

Find a scalar equation of the plane that contains the given point P=(-3,-3,1)and the given normal vector n = (-1,4,7)

asked by Aegon on September 24, 2014
32. ## math

the sum of riciprocals of two consecative even interger is five out of twelve.form an equation

asked by mpaka on April 22, 2015
33. ## Math

Find the number that completes the equation. blank = 2 ----- --- 4 20 1/10. 2/5. 2. 4. Please explain how I could solve this. :)

asked by LOVE on February 4, 2016
34. ## algebra

for which values of a and b does the following pair of linear equation have an infinite number of solution ? 2x+3y=7 (a-b)x+(a+b)y=3a+b-2

asked by somiya on July 16, 2012
35. ## physics

A projectile is given an initial velocity of (i + 2j) m/s, where i is along the ground and j is along the vertical. If g = 10 m/s2, the equation of its trajectory is:

asked by sai bhargav on April 3, 2015
36. ## Chemistry

What is the Net Ionic Equation for Nitric Acid and Potassium Carbonate?

asked by Alan on October 12, 2016
37. ## Physics

2. How many oxygen atoms are indicated on the right side of this balanced chemical equation? 4 Cr(s) + 3 O2( g)h2 Cr2O3( g)

asked by jamya on May 29, 2013
38. ## Math

What value of x makes this equation true? 1/3(9x-2)+1=2(4x+1) a) x=-3 b)x=-1/3 c)x=1/3 d)x=3 Please explain. Having a hard time figuring out.

asked by Maria on April 8, 2015
39. ## Algebra

We were asked to determine whether the equation defines y as a function of x. Could you explain this problem? y = x^2

asked by Workshop 3 on October 20, 2013
40. ## Physics

Equation y=5 sin(3x-4) determine the freguency,speed,period of waves

asked by Esther on March 26, 2018
41. ## math calculus

Find the equation of the function f whose graph passes through the given point. (Remember to use ln |u| where appropriate.) f'(x) = x^3 − 4x^2 + 3/ x − 3 ; (4, −5) f(x) =

asked by steven on May 28, 2013
42. ## Algebra 2

solve each system of equation 3x+5y+2z=4 2x-2y+3z=-4 x+y+z=0 *could you show work because I want to learn how you got this answer

asked by Alicia on October 11, 2014
43. ## Trigonometry

Find the exact solutions of the equation in the interval [0, 2π). (4 sin x)(cos x)=1

asked by Syndra on October 11, 2014
44. ## chem

How much bromobenzene (C6H5Br) can we make from 6.58 g of benzene (C6H6) and 3.81 g of bromine according to the equation below?

asked by Anonymous on October 9, 2014
45. ## Math

Which ordered pairs in the form (x, y) are solutions to the equation 7x – 5y = 28? *Choose all that apply* (−6, −14)** (−1, −7) (4, 10) (7, 9)

asked by Anonymous on October 8, 2014
46. ## calculus

calculus. suppose dR/dt= (d/R)^(2) and P(1) 4. separate the differential equation, integrate both sides

asked by Aishwarya on May 6, 2016
47. ## Math

what is the equation of the circle with center (-6,7) that passes through the point (4,-2) ? Answer choices: (x+6)^2 + (y-2)^2=9 (x-3)^2 + (y+2)^2=9 (x-3)^2+(y+2)^2=3 (x=3)^2=(y-2)^2=3

asked by Regina on May 26, 2017
48. ## math30

LOGARITHMS AND EQUATION SOLVING Solve for x. Round to the nearest hundredth. 2^(x+3) = 17^(x)

asked by alejandro on July 18, 2012
49. ## Math

without solving, describe two ways to show that 2, -1, 3, and -2 are the roots of the polynomial equation x^2-2x^3-7x^2+8x+12=0.

asked by Han on October 6, 2014
50. ## Math

Find a scalar equation of the plane that contains the given point P=(-3,-3,1)and the given normal vector n = (-1,4,7)

asked by Aegon on September 24, 2014
51. ## physic

equation F = mv^2/r i don't get why the velocity is squared can anyone explain? this is waves on strings

asked by visoth on January 29, 2013
52. ## Algebra

Which quadratic equation has roots -1+4i and -1-4i ? A. x^2+2x+2=0 B. 2x^2+x+17=0 C. x^2+2x+17=0 D. 2x^2+x+2=0 I'm having difficulty with this question, but I've settled on C for now. Am I correct?

asked by Mitch n' Joey on November 29, 2017
53. ## algebra

translate the verbal phrase “ 3 less than the product of 4 and a number is 17” into an equation, then solve

asked by kiarra on August 10, 2013
54. ## Algebra 1

Solve the equation by factoring, show all work. 25x^2-30x+9=0

asked by Caitlyn on November 30, 2017
55. ## maths

By making the substitution u=ln x show that the following equation has exactly one real-number solution: -12/ln x + ln x^4 = -9

asked by Michael on October 25, 2016
56. ## Science

The compound KCIO3 decomposes according to the following equation 2KCIO3- 2KCI + 3O2

asked by Ophelia on April 4, 2016
57. ## Math

Find the interval for b such thtat the equation has a t least one real solution. i. X^2+bx-6=0 ii. 2X^2+bx-7=0 iii. x^2+bx+3=0 iv. 3x^2+bx+5

asked by Anonymous on January 19, 2015
58. ## Chemistry

What is the precipitation of CaSO4 and Na2CO3 when mixed? What is the net ionic equation?

asked by Coco on October 24, 2017
59. ## Math

tell whether the given ordered pair is a solution of the equation y=9-2x;(-2,5) Help i kinda don't understand

60. ## precalc

Solve the equation. (Enter your answers as a comma-separated list.) 5x^2e^(−2x) − 3x^3e^(−2x) = 0

asked by JB on March 15, 2016
61. ## statistics

I am trying to figure out how the answer of 0.989 came from the following equation of correlation. 7(-5)-(25)(13) _______________________ /7(127)-(25)*/x/7(71)-(13)*

asked by Lucy on January 23, 2015
62. ## Calculus

Find the specific solution of the differential equation dy/dx = 4y/x^2 with condition y(−4) = e. y= -1 - 4/x

asked by Una Rosa on March 12, 2016
63. ## Calculus

Which of the following is the general solution of the differential equation dy/dx = 2x/y? y2 = x2 + C y2 = 2x2 + C

asked by nan on March 11, 2016
64. ## Math

How should the future value equation be modified if compounding occurs more frequently than annually?

asked by April on August 3, 2013
65. ## math

Describe and correct the error made in solving the literal equation at the right for n. 2m = -6n + 3. 2m + 3 = -6n. 2m + 3/-6 = n

asked by tessa on September 11, 2013
66. ## calculus

Find the particular solution that satisfies the differential equation and the initial condition. f ''(x) = x^2, f '(0) = 8, f(0) = 8 f (x) = ?

asked by Sam on April 7, 2016
67. ## maths

x^2 - 20x +c =0 one of the root of the equation is the three times the other, find the values of c and the roots

68. ## maths

By making the substitution u =ln x show that the following equation has exactly one real-number solution: -12/ln x +ln x^4 = -9

asked by Lauren on October 26, 2016
69. ## math

what would the following equation be in vertex form. y=-9x squared+72x+81. I have tried for hours and i cannot figure it out

asked by erica on September 1, 2012
70. ## Algebra

For the following function, find a. the equation of the axis of symmetry and b. the vertex of its graph. f(x)=−x2+2x−4

71. ## Algebra

The equation is 5= -z - 3 Why is the answer -8 and not just positive 8? Please explain the whole negative variable thing.

asked by Annonymous on September 4, 2012
72. ## mathematics-cubic equation

. solve the cubic equation 2x^3-11x^2+18x-8=0 show workings #thanks

asked by P1 on March 26, 2016
73. ## college pre-calculus

what is the equation of lowest degree with real coefficients if two of its roots are -1 and 1+i? A. x^3+x^2+2=0 B. x^-x^2-2=0 C. x^3-x+2=0 D. x^3-x^2+2=0 e. none of the above i don't get it is it (x+1) (1+i)

asked by kyle on January 6, 2015
74. ## algebra

find all zeros of the equation -3x^4+27x^2+1200=0 If someone could explain it would be helpful

asked by jayson on November 14, 2012
75. ## MATHS URGENT

By making the substitution u =ln x show that the following equation has exactly one real-number solution: 9/ln x + ln x^4 =-12

76. ## algebra

What is the equation in standard form of a parabola that models the values in the table? x -1 0 2 f(x) 12 5 15

asked by Anonymous on December 16, 2014
77. ## Calc 2

Find the solution of the differential equation that satisfies the given initial condition. dy/dx= x/y, y(0) = −7

asked by TayB on March 29, 2016
78. ## Math

V varies inversely with T and V = 12 when T = 6. Which equation shows this relationship? V = 2T V = 72T--- My Answer v=2/T V=72/T

asked by Sara on October 27, 2016
79. ## Maths

By making the substitution u =ln x show that the following equation has exactly one real-number solution: -12/ln x +ln x^4 = -9

asked by Lauren on October 27, 2016
80. ## Math

Check whether the given number is a solution of the equation or inequality. 2x+6=18;9 I know that I have to plug 18 into x but then i don't know what to do next. Help please? Thanks!

asked by Amy on September 5, 2012
81. ## Linconl

Insert a pair of parentheses() in each equation to show the associative property (6+1)+8=6+1+8

asked by Januel on September 5, 2012
82. ## algebra

find all the zeros of the equation. -3x^4+27x^2+1200=0 I'm really confused, can someone help explain?

asked by Anonymous on December 14, 2014
83. ## CAlculuss

Find, in standard form, the equation of : the parabola with focus at (3,5) and directrix at x=-1

asked by Jen on November 22, 2017
84. ## algebra

please help me determine the equation of g(x) that results from translating the function f(x) = x^2 + 3 upward 7 units

85. ## Chemistry

What would the net ionic equation be for : HBr (aq) + KOH (aq) = KBr + H2O

asked by Emma on October 15, 2017
86. ## Mathematics

find the equation of the parabola passing through the origin with the turning point (2;-8).help mi.

asked by Patricia on October 23, 2016
87. ## chemistry

sodium hydroxide and carbonic acid net ionic equation

asked by Hayley on December 5, 2014
88. ## Algebra

If a quadratic has a vertex at (-2,2) and passes through (-1,0) what is its equation in standard form? A. y = -2(x-2)^2 + 2 B. y = -2(x+2)^2 + 2 C. y = -(x+2)^2 - 2 D. y = (x+2)^2 + 2 Is the answer B?

asked by Jake on February 17, 2015

find the value of x and y that make each equation true -4+(y)^i=-12x-i+8 please show the steps thanks

asked by lisa on July 5, 2013
90. ## trig

solve each equation if 0 < x < 2pi. answer must be in radians 1. 4 cos x - 2 = 0 2. 3 sec^2 - 4 = 0

asked by jason on November 24, 2014
91. ## maths

Solve the equation z^5=-1 giving the solutions in polar form I've got z^5 =1 but just not sure as its a negative

asked by s17 on April 24, 2016
92. ## precalc

solve the following logarithmic equation: 2lnx= log base e^3 343

asked by Anonymous on June 30, 2013
93. ## chem

na2s(aq)+Cu(no3)2(aq)→nano3(aq)+Cus(s) net ionic equation?

asked by lzi on September 26, 2017
94. ## Chemistry

Balanced chemical equation for H2O + SO2 --> O3 + H2S + SO3?

asked by Name on April 24, 2016
95. ## Math

Place grouping symbols to make the equation true: 3x5-8+7-3/6=13

asked by Brian on November 3, 2016
96. ## Pre-Calc/Trig

Go over this with me please, I forgot how to do it. Solve the polynomial equation. 15x^3-119x^2-10x+16=0

asked by Anonymous on November 17, 2014
97. ## math

The equation d=3.5t+50 represents the distance in meters that a cyclist is from his home after t seconds

asked by malique on August 21, 2012
98. ## Science Help - Please

Can you please tell me if this is a balanced equation for Zinc and acetic acid... Zn(s) + 2CH3COOH(aq)-->Zn(aq)(CH3COO)2 + H2(g) I would appreciate any help

asked by Cassie on November 17, 2014
99. ## math

Solve the equation: 2cos2θ = 1 for 0° ≤ θ ≤ 360. 2θ = cos-1(1/2) 2θ = 60° θ= 30,210 330

asked by kudu on February 24, 2015
100. ## Expressions help

I have no idea on how to do this equation please help me. What is the simplified form of the following expression 2x^2y+3x^2+4y+3x^2y+2y possible answers 1.)5x^4y^2+3x^2 2.)8x^2y+6y^2 3.)5x^2y+3x^2+6y 4.)14x^2y Is it 3?

asked by Alex on September 24, 2013