-5 0 5 10 --5 Shown above is the graph of two functions Both are defined for a > 0. a) The red line shows the function ? f(x) = log (2) and 9(2)=(log (z)). b) Find the three values of a at which f(x) = g(x). Give your answers in order from smallest to largest. or or c) Find the two values of z at which f(x) and g(x) have parallel tangent lines. Give your answers in order from smallest to la