Solve the riddle below by writing and solving a system of equations to represent the two numbers being described. Twenty times the sum of two numbers is 9.
Four times the first is 2 less than fifteen times the second.

*15 pts* the graph of an exponential function of the form y = f(x) = ax passes through the points and the graph lies the x-axis. first line choices: (0, a) (0, 1) (0, 2) (0, -1) second line choices: (1, 0) (1, a) (1, 1) (1, -2) third line choices: above below on the