I'm pretty sure the answer is D. 6x + 5. I hope this helps.
Answer:
Step-by-step explanation:
f(x) = x^2 -1
We need to find f^-1(x)
WE find inverse of f(x)
Replace f(x) with y
Replace x with y and y with x
Solve for y
add 1 on both sides ,
To remove square , take square root on both sides
Replace y with f^-1
To find the circumference, all you need to do is multiply the radius by 2 pi (3.14) The answer would be 32 pi, which could also be 100.48. To get 100.48 you have to multiply 32 by 3.14 (pi)
Answer:
2 i think
Step-by-step explanation:
120 because 60 times two is 120 and six times two is twelve