Replace the g(x) with y:
y = 7x3 + 3
Solve for x:
y = 7x3 + 3
y-3 = 7x3
(y-3)/7 = x3
3√((y-3)/7) = x
Switch the x and y:
y = 3√((x-3)/7)
Jessica G.
asked • 02/10/15Find the inverse of g(x)=7x^3+3
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