These tables represent a quadratic function with a vertex at (0,-1) what is the average rate of change for the interval from x=7 to x=8

a.-65
b.-15
c.-2
d-50

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

In the 30-60-90 triangle below side s has a length of and side r has a length

What value of x is in the solution set of 4x – 12 s 16 + 8x?