It is given in the question that
![h(x) = (fog)(x) = x^2 -81](https://tex.z-dn.net/?f=h%28x%29%20%3D%20%28fog%29%28x%29%20%3D%20x%5E2%20-81)
And ![x^2 -81](https://tex.z-dn.net/?f=x%5E2%20-81)
can also be written as
![(x^2 -40) -41](https://tex.z-dn.net/?f=%28x%5E2%20-40%29%20-41)
Therefore,
![(fog)(x) = (x^2 -40)-41](https://tex.z-dn.net/?f=%28fog%29%28x%29%20%3D%20%28x%5E2%20-40%29-41)
![f(g(x)) = (x^2 -40)-41](https://tex.z-dn.net/?f=f%28g%28x%29%29%20%3D%20%28x%5E2%20-40%29-41)
That gives,
![g(x) = x^2 -40, f(x) = x-41](https://tex.z-dn.net/?f=g%28x%29%20%3D%20x%5E2%20-40%2C%20f%28x%29%20%3D%20x-41)
An.swer:
171.68
Step-by-step explanation:
Answer:
1)Clear parenthesis on both sides of the inequality and collect like terms.
2)Add or subtract terms so the variable is on one side and the constant is on the other side of the inequality sign.
3)Multiply and divide by whatever constants are attached to the variable.
Step-by-step explanation:
Answer:
yes all
Step-by-step explanation: