Find the exponential function f(x)=a^x whose graph goes through the point (3,1/125)

Question

Question

Find the exponential function f(x)=a^x whose graph goes through the point (3,1/125).
a=
I have no idea how to go about finding the equation :S

Answer 1

Answer #1

graph coordinates are (x , y) or (x , f(x)) 1/125 = a^3 5 is the cube root of 125, so ___ 1/5 = a

answered by: Aryna

Answer 2

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