Curve y = ax^3 + bx^2 + cx + 5 touches the x-axis at (-2, 0) and has gradient 3 where it meets the y-axis: find a, b, c

1. A.
   $\frac{7}{8}$
2. B.
   $\frac{7}{4}$
3. C.
   $\frac{7}{2}$
4. D.
   $\frac{7}{12}$

Tap an option to check your answer.

1. A.
   $\frac{3}{-1},\frac{2}{-1},\frac{3}{4}$
2. B.
   $-\frac{3}{4},-\frac{1}{2},3$
3. C.
   $-\frac{1}{2},-\frac{3}{4},3$
4. D.
   $-\frac{1}{2},3,-\frac{3}{4}$

Tap an option to check your answer.