SOLUTION: the inverse of f(x)=k(x^3+x-2) is a function and f^-1(-12)=-1. What is the value of k?
Algebra.Com
Question 185284: the inverse of f(x)=k(x^3+x-2) is a function and f^-1(-12)=-1. What is the value of k?
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Is the inverse function yields -1 when given -12 as input, then the original function yields -12 when given -1 as input.
So
RELATED QUESTIONS
If f(x) = 4x, and f(x + 2) – f(x) = k f(x), then what is the value of k? (answered by josgarithmetic)
Given f(x)=x^3+kx+2, and x+1 is a factor of f(x), then what is the value of... (answered by Edwin McCravy,ikleyn)
f(x)=k(2+x), find the value of k if f^-1(-2)=... (answered by josgarithmetic,robertb)
If f(x)={{{x^3+1}}} and {{{f^-1}}} is the inverse function of f, what is... (answered by ankor@dixie-net.com)
The function f(x)= 1/2x-6 was replaced with f(x+k)=1/2x-4. What is the
value of k? (answered by Boreal,MathTherapy)
A discrete random variable has pdf f(x).
(a) If f(x) = k(1/2)^x for x= 1, 2, 3, and zero (answered by math_tutor2020)
{{{f(x)=3x^3-8x^2+5x-k}}}
In the polynomial function above, k is a constant. If (x-2) is (answered by ikleyn)
What is the value of k so that the function f(x) = (x-6)/(2x+k) will be its own... (answered by josgarithmetic)
What is the inverse function of... (answered by stanbon)