1)Consider the function f(x)f(x) whose second derivative is f″(x)=9x+8sin(x). If f(0)=4 and f′(0)=2, what is f(5)?
2) Consider the function f(x)=(7/x^3)−(2/x^5).
Let F(x) be the antiderivative of f(x) with F(1)=0.
3)Given that the graph of f(x) passes through the point (5,4) and that the slope of its tangent line at (x,f(x)) is 3x+3, what is f(2)?
Then F(2) equals
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