A car is traveling 22 miles in 1/2 hr.. How much miles in an hour

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

What is the average rate of change for this function for the interval from x=2 to x=4 ?