Find the value of a if f(x) = ax2+32x+4 is continuous over [-4, 0] and differentiable over (-4, 0) and satisfy the Rolle s theorem. Hence find the point in interval (-2,0) at which its slope of a tangent is zero

Find the value of a if f(x) = ax2+32x+4 is continuous over [-4, 0] a

1.	Find the value of a if f(x) = ax²+32x+4 is continuous over [-4, 0] and differentiable over (-4, 0) and satisfy the Rolle s theorem. Hence find the point in interval (-2,0) at which its slope of a tangent is zero
A.	2, -2
B.	2, -1
C.	8, -1
D.	8, -2
Answer» E.

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