Can i have to answers for all the ones that are circled : d

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.