Which function equation is represented by the graph?

a. f(x)=20(52)x

b. f(x)=20(25)x

c. f(x)=20(35)x

d. f(x)=20(53)x

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]