y = 3x + 2
The slope-intercept form is y = mx + b
The 'm' of the equation is the slope. Lucky for us, the problem already gives us the slope, which is 3.
y = 3x + b
Now, we need to solve for 'b' (y-intercept)
Grab a random given point. Let's say we take (0, 2)
By plugging the numbers in, we get:
2 = 3(0) + b
b = 2
Therefore, the slope-intercept form is:
y = 3x + 2