Arectangle is dilated by a factor of 5. the area of the new rectangle is 4 square yards. what could be the dimensions of the
onginal rectangle?
10 yards by 10 yards
4 yards by 5 yards
25 yards by 25 yards
5 yards by 2 yards

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

Find the distance between the pair of points a(-1,8) and b(-8,4)

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.