Question

Write the equation of the line that passes through (3, 6) and (0, –3) in slope-intercept form.

Answer 1

first find the slope....do you know how to do that ?

Answer 2

I'm not sure if I'm right but 3/1 for the slope

Answer 3

let me check.....hold on

Answer 4

You are correct for the slope

Answer 5

m = (y2 - y1) / (x2 - x1)
m = (-3 - 6) / (0 - 3)
m = -9/-3
m = 3....slope is 3

Answer 6

now you need to use y = mx + b
m = 3
for x and y, you can use either of your points....I will use (3,6)
y = mx + b
6 = 3(3) + b
now solve for b.....b is your y intercept

Answer 7

Thank You :)

Answer 8

what equation did you get ?