algebra

posted by .

could you please see if i have correct answers thanks very much
use the point-slope form linear equation y-3=3(x+1)
a. slope is 3
b. point this line passes through that is basis of this equatio y = 3 x = -1

c. rewrite this equation in slope-intercept form
y = mx+b
y-3=3(x+1)
y-3+3 = 3x +3 +3
y = 3x + 6

d. what is y intercept of line? 6
thanks for helping

  • algebra -

    Right
    for (b) I would have written ( -1 , 3 )

  • algebra -

    thanks for your help. i really appreciate it. ann

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    I'm suppose to write an equation with the following information: Line passes through (2,-6) and is parallel to x=8 I know i must use the slope point form the problem is that since x=8 I don not know which is the slope. Please help …
  2. algebra

    Write the equation of the line that passes through point (5, 4) with a slope of 0. would this be x=5 then?
  3. 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 …
  4. 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 …
  5. algebra

    given point slope form linear equation to use in answers y-3=3(x+ 1) a.What is equation in standard form of a parallel line that passes through (0, -2)?
  6. Algebra

    Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in point-slope form for the line that passes through one of the following pairs of points (you may …
  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. Algebra

    1.Tell whether the sequence is arithmetic. If it is, what is the common difference?
  9. Algebra 1

    Algebra 1 help please :( Use the point-slope from linear equation given to complete the following problems.... y+4=-4(x-2) 1. What is the slope of the given line?
  10. Math

    1. Find the slope of the line that passes through the points (-1, 2), (0, 5). 2. Suppose y varies directly with x, and y = 15 and x = 5. Write a direct variation equation that relates x and y. What is the value of y when x = 9?

More Similar Questions