math

posted by .

find an equation in slope-intercept form of the line that has slope 2 and passes through point A(-8,7)

  • math -

    we know the slope is 2, so

    y = 2x + b

    but (-8,7) lies on it,

    7 = 2(-8) + b
    23 = b

    y = 2x + 23

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math/Algebra do u know how to do slope intercept?

    The following problems are in slope,point slope, and slope intercept forms of a line. Could you check these thanks. Find the slope intercept form of a line that passes through these two points (-4,4) and (2,1) Answer: y= -1/2x-2 Find …
  2. math

    I have a few question so I will number them off. Please answer them for me I have a test tommorow and I am sure this can help other people too. 1.How do you make an equation that passes through a y-intercept and a certain point in …
  3. math

    i have more than one question so if u no any of the answers please tell me 1.) write the point-slope form of the equation of the line with slope -2 passing through the point ( -5, -9). 2.) write the point-slope form of an equation …
  4. Algebra2

    Write an equation for the line in point/slope form and slope/intercept form that has the given condition. Help?
  5. Algebra

    I have an assignment that asks me to write an equation in slope-intercept, point-slope, or standard form for the information given and to explain why the chosen form would be best. Below is the information given. 1. passing through …
  6. math - pls check!!!

    Write an equation in point-slope form for the line that passes through one of the following pairs of points (you may choose the pair you want to work with). Then, use the same set of points to write the equation in standard form and …
  7. geometry

    I would love for someone to check my work on the seven problems that I did. I would be eternally grateful. I am going to list my problems and answers. Even if you only want to check one of them, that would be great. 1. Write an equation …
  8. Math

    What is the y-intercept of y = 2/3x + 2? I have to write it out but how?
  9. Math please.

    What is the y-intercept of y = 2/3x + 2? I have to write it out but how?
  10. Math

    1. Use point-slope form to write the equation of a line that has a slope of 2/3 and passed through (-3,-1). Write your final equation in slope-intercept form. Is the answer y=2/3+-1 2. Write an equation of the line that passed through …

More Similar Questions