The figures below show the graphs of the exponential functions f(x) and g(x) and h(x) the linear function,. The function f(x) has y-intercept (.75) and goes through the point (1,9/2). The function g(x) has y-intercept 2 and goes through the point (2,2/9). The function has y-intercept 2 and goes through the point (a, a+2).
find formulas for:
f(x), g(x), h(x) and find exact values of x such that f(x)=g(x)