The sum of 1 and 3 times a number is 22

a. x= 4

b. x= 6

c. x= 7

d. x= 9

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Select the quadratic that has root x = 8 and x = -5