Question
Asked Oct 30, 2019
4. Let f(x
talk about its inverse.) Without finding a formula for f1(x), find (f1)'(4)
Vx26
(We restrict the domain of f to be (-oo, -6) so that we can
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4. Let f(x talk about its inverse.) Without finding a formula for f1(x), find (f1)'(4) Vx26 (We restrict the domain of f to be (-oo, -6) so that we can

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Expert Answer

Step 1

To determine (f-1)(4) without using formula of inverse.

Step 2

Given information:

f(x)= x + 6x
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f(x)= x + 6x

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Step 3

Restricted domain:

...
(-0,-6)
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(-0,-6)

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Tagged in

Math

Calculus

Derivative