If f(x) = 2x – 1 and g(x) = 4x + 7, find f (g(x)).

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.