Show algebraically that  f and g are inverse functions.
f(x) = 9x + 9          

What will be an ideal response?


Mathematics

You might also like to view...

Using Green's Theorem, calculate the area of the indicated region.The area bounded above by y = 4x and below by y = 2x2

A.
B.
C.
D.

View
Mathematics

Find the exact value of the expression.tan 345°

A.
B. 2 + 
C. -2 - 
D.

View
Mathematics

A spherical balloon with radius inches has volume Find a function that represents the amount of air required to inflate the balloon from a radius of r inches to a radius of r + 1 inches.

What will be an ideal response?

View
Mathematics

Use the rules of exponents to simplify. Write the answer with positive exponents. Assume that all variables represent positive values.(x2/3)2/7

A. x20/21 B. x2/3 ? x2/7 C. x4/21 D. x4/7

View
Mathematics