Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Let h(x) be differentiable for all x and let `f(x)=(kx+e^x)h(x),` where k is some ccnstant. If h(0) = 5,h'(0)=-2,and f' (0) = 18, then the value of k is - Sarthaks eConnect
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Let h(x) be differentiable for all x and let `f(x)=(kx+e^x)h(x),` where k is some ccnstant. If h(0) = 5,h'(0)=-2,and f' (0) = 18, then the value of k is

A.

5

B.

4

C.

3

D.

2.2