Question The tables below give a few values of a function f. (a) (2 points) Complete the tables assuming that is: A linear function -1 0 1 2 6 18 X f(x) 3 (b) If f is a linear function, what is the equation for f? (c) If f is an exponential function, what is the equation for f? An exponential function -1 0 1 2 3 6 18 X f(x) (d) (2 points) Assume f is exponential. Graph f by hand without using a graphing tool. Label carefully, marking the coordinates of at least 3 points on your table on the graph.