In the six exercises below, assume that the function has an inverse. Without solving for the inverse, find the values of the inverse function and its derivative at x_a, and graph the inverse function. f(x) = x³ + 4xr – 1, (a) a = -1, (b) a = 4

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Chapter3: Functions
Section3.CR: Chapter Review
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In the six exercises below, assume that the function has an inverse. Without
solving for the inverse, find the values of the inverse function and its derivative
at x_a, and graph the inverse function.
f(x) = x³ +4x – 1,
(а) а — —1, (b) а — 4
f (x) = x³ + 2x +1,
f (x) = x + 3x +x,
(а) а 3D 1, (b)а — 13
(a) a = -5, (b) a = 5
%3D
f(x) = x + 4xr – 2,
(a) a = 38, (b) a = 3
%3D
f(x) = Vx3 + 2x +4,
(a) a = 4, (b) a = 2
f(x) = Vx + 4x3 + 3x + 1,
(а) а %3D 3, (b) а %3D 1
Transcribed Image Text:In the six exercises below, assume that the function has an inverse. Without solving for the inverse, find the values of the inverse function and its derivative at x_a, and graph the inverse function. f(x) = x³ +4x – 1, (а) а — —1, (b) а — 4 f (x) = x³ + 2x +1, f (x) = x + 3x +x, (а) а 3D 1, (b)а — 13 (a) a = -5, (b) a = 5 %3D f(x) = x + 4xr – 2, (a) a = 38, (b) a = 3 %3D f(x) = Vx3 + 2x +4, (a) a = 4, (b) a = 2 f(x) = Vx + 4x3 + 3x + 1, (а) а %3D 3, (b) а %3D 1
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