SOLUTION: Find the inverse function of f.
f(x)= 7 - 4x^3
Algebra.Com
Question 1039319: Find the inverse function of f.
f(x)= 7 - 4x^3
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Find the inverse function of f.
f(x)= 7 - 4x^3
y = 7 - 4x^3
swap x and y
x = 7 - 4y^2
solve for y
x - 7 = -4y^3
= y^3
find the cube root of both sides
y =
looks something like this, the green line should go negative just like the red
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