What is another expression for 3(2x+7)?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Complete the equation of the live through (-1,6) (7,-2)

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25