Answer:
y = 3x + 7
Step-by-step explanation:
apply the rule
[tex]y-y_{0} =m(x-x_{0} )[/tex]
where
[tex]x_{0}, y_{0}[/tex]
they are taken from the point (-2, 1), and "m" is the slope (3)
Then
[tex]y-1=3(x--2)[/tex]
[tex]y-1=3(x+2)[/tex]
[tex]y=3x+6+1[/tex]
[tex]y=3x+7[/tex]
Hope this helps
