Use the functions given by $f ( x ) = \frac { 1 } { 8 } x - 5$ and g(x)= x³ to find (f^-1 _º f^-1)(-5). ? A)36 B)44 C)40 D)38 E)42

Name: Use the functions given by $f ( x ) = \frac { 1 } { 8 } x - 5$ and g(x)= x 3 to find (f -1 º f -1 )(-5). ? A)36 B)44 C)40 D)38 E)42
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First, find the inverse of $f(x)$: $f^{-1}(x) = 8(x + 5)$. Then, calculate $f^{-1}(f^{-1}(-5))$: $f^{-1}(-5) = 8(-5 + 5) = 0$, and $f^{-1}(0) = 8(0 + 5) = 40$.

Use the Functions Given By f(x)=18x−5f ( x ) = \frac { 1 } { 8 } x - 5f(x)=81​x−5

Use the Functions Given By $f ( x ) = \frac { 1 } { 8 } x - 5$