4. From the Preset Choices below, select one or more expressions for each box to create an equation that is
true for all values of x. (Assume no denominator equals zero.)

A. plot the data for the functions ƒ(x) and g(x) on a grid. b. identify each function as linear, quadratic, or exponential, and use complete sentences to explain your choices. c. describe what happens to the function values in each function as x increases from left to right. d. at what value(s) of x are the function values equal? if you cannot give exact values for x, give estimates.