7. a ball is thrown into the air from a height of 6 feet. the function that models
this situation is h(t) = –16t2 + 640 + 6, where tis measured in seconds and
h is the height. what is the maximum height of the ball and how long did it
take the ball to reach the maximum height?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

Which expression gives the exact value of x?