What is the equation, in slope-intercept form, of the line that passes through (0, −2) and has a slope of −3?

y = −3x − 2
y = −3x + 2
y = −2x + 3
y = −2x − 3

A ?

Question

What is the equation, in slope-intercept form, of the line that passes through (0, −2) and has a slope of −3?

 y = −3x − 2
 y = −3x + 2
 y = −2x + 3
 y = −2x − 3 

A ?

anonymous · Answer

@texaschic101 @Olyalhic

texaschic101 · Answer

we will use y = mx + b
slope(m) = -3
(0,-2)...x = 0 and y = -2
since we already have the slope(m) and our points (x,y), we just need to find the y intercept, which is b.

now we sub
y = mx + b
-2 = -3(0) + b
-2 = b

so our equation is : y = -3x - 2

texaschic101 · Answer

do you understand ? Do you have any questions at all ?

anonymous · Answer

yaaay i was right.. no questions.. ty