Question

Find f.
f ''(x) = 5 + cos x, f(0) = −1, f(7π/2) = 0

Answer 1

f'(x)=5x+sin x + C
f(x)=?x^2-cos x+Cx+D

Answer 2

hope this helps

Answer 3

f" (x) = 5 +cos x
\[f'(x)= \int (5 + cosx)dx\]yea, he is right

Answer 4

That is the answer. Thanks so much. It was very helpful to see the work

Answer 5

yw