Which quantity is proportional to 35⁄80? check all that are true. 3⁄5 14⁄36 26⁄52 21⁄48 7⁄16

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

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.