Write the equation of an exponential function of the form y = abx passing through the points (2, 3) and (5, 1/9)

Question

I need the anser ASAP i need it please help me someone

Answer 1

I will set this up for you, but YOU do the math. You need to use the 2 given points to solve a system of 2 equations in 2 unknowns a and b:

y = ab^x

The system of equations is

3 = ab²

1/9 = ab⁵

Solve for a and b, and finish from here.