Answer: 3
Step-by-step explanation:
The formula for finding equation of a line in slope - intercept form is given as :
[tex]y = mx + c[/tex]
Where m is the slope and c is the y - intercept.
Equation given :
[tex]y = 3x + 2[/tex] , comparing with [tex]y = mx + c[/tex] ,
[tex]m = 3[/tex]
Therefore , slope = 3
