A woodworker wants to earn at least $25 an hour making and selling cabinets. He pays $125 for materials. Identify and solve the inequality that represents how many hours, $h$ , the woodworker can spend building the cabinet.

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

Y=21.95x+10 y=22.45x solve by substitution

How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?