Question

A line passes through the point (-2, 1) and has a slope of 3. Write an equation in slope-intercept form for this line. ​

Answer 1

Answer:

y = 3x + 7

Step-by-step explanation:

apply the rule

$y-y_{0} =m(x-x_{0} )$

where

$x_{0}, y_{0}$

they are taken from the point  (-2, 1), and "m" is the slope (3)

Then

$y-1=3(x--2)$

$y-1=3(x+2)$

$y=3x+6+1$

$y=3x+7$

Hope this helps