8... 318 EMALBA ( WORLD... Google Translat 1. [-/0.3 Points] DETAILS HARMATHAP12 9.3.001. For the given function find the average rate of change over each specified interval. f ( x) = x2 + x - 12 (a) [0, 2] (b) [-2, 10] Need Help? Read It Watch It 2. [-/0.45 Points] DETAILS HARMATHAP12 9.3.007.MI. We are given f(x) = 7x2 and f'(x) = 14x. (a) Find the instantaneous rate of change of f(x) at x = 4. (b) Find the slope of the tangent to the graph of y = f(x) at x = 4. (c) Find the point on the graph of y = f(x) at x = 4. ( x , y ) = Need Help? Read It Master It3. [-/0.6 Points] DETAILS HARMATHAP12 9.3.009. Let f(x) = 3x2 - 2x. (a) Use the definition of derivative and the Procedure/Example box in this section to find the derivative. f' ( x ) = (b) Find the instantaneous rate of change of f(x) at x = -1. (c) Find the slope of the tangent to the graph of y = f(x) at x = -1. (d) Find the point on the graph of y = f(x) at x = -1. (x, y) = Need Help? Read It Submit Assignment Save Assignment Progr