How do you solve -1/2 (-3/2 + 6x +1) -3x?

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

Which of the following represents the range of the graph of f(x) below

How is working backward similar to solving an equation?