A curve has slope 2x + 3 at each point (x, y) on the curve. Which of the following is an equation for this curve if it passes through the point (1,2) ? y = 5x - 3

Answer A: y = 5 x - 3
A

y = x2 + 1

Answer B: y = x 2 + 1
B

y = x2 + 3x

Answer C: y = x 2 + 3 x
C

y = x2 + 3x - 2

Answer D: y = x 2 + 3 x - 2
D

y = 2x2 + 3x - 3