PLEASE GIVE ANSWER ASAP If f(x) = log3 x, find f - 1(x).

A. f - 1( x) = 3 x
B. f - 1( x) = x 3
C. f - 1( x) = 3 y

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.