The value -2 is a lower bound for the zeros of the function shown below. f(x) = 4x3 – 12x2 – 3+15

True or False

What is 1/2 x (6 x 4)+3 + 2 show your work

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

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1