y = 2x + 3
When x= -2 we get y = 2(-2) + 3 = -4 + 3 = -1
When x = 0 we get y = 2(0) + 3 = 3
When x=1 we get y = 2(1) + 3 = 5
When x=3 we get y = 2(3) + 3 = 6 + 3 = 9
Answer: bottom line is y -1 1 3 5 7 9
I'll leave the drawing to you. We just pick two points on the curve and draw the line through them. It doesn't really matter which two. Draw the line through (-2,-1) and (3,9).
