See what y = 3x + 2 does.
Move x. Read the substitution. Then try it yourself.
Slope 3Intercept 2
Multiply first. Keep the +2 term in the final step.
Point on the line: (0, 2)
Try these before checking.
Find y at x = 0 and x = −1. Which number is the slope? Which is the intercept?
x = 0: 3(0) + 2 = 2. x = −1: 3(−1) + 2 = −1.
Slope = 3. Intercept = 2. In the supplied attempt at x = 4, the omitted +2 changes 12 to 14.