The exponential function f(x)=ab^x contains the points (0, -

Last updated: 8/8/2022

The exponential function f(x)=ab^x contains the points (0, - 4) and (-2, -4/25). Write the conditions as exponential equations involving the variables a and b. The point (0, -4) gives the equation ________. The point (-2, -4/25) gives the equation ________. Find the values of a and b that satisfy these equations. a= _________. b= _________.