unit2

Front

What is the inverse of the function f(x) = -4x - 12?

Back

f^-1(x) = -1/4x - 3

Front

How can you determine if two functions are inverses of each other?

Back

By using composition of functions: fog(x) and gof(x) should both equal x.

Front

What does it mean for a function to be classified as even?

Back

A function is even if f(-x) = f(x) for all x in the domain.

Front

What is the classification of the function f(x) = -x^2?

Back

Even.

Front

What is the significance of finding the inverse function correctly?

Back

The inverse function undoes the action of the original function.

Front

If f(x) is an even function and f(-3) = 19, what can be concluded about f(3)?

Back

f(3) = 19.

Front

What is the general form of a linear function?

Back

f(x) = mx + b, where m is the slope and b is the y-intercept.

Front

What is the graphical representation of an even function?

Back

Symmetrical about the y-axis.

Front

What is the composition of functions?

Back

The process of applying one function to the results of another function.

Front

What does it mean for a function to be classified as odd?

Back

A function is odd if f(-x) = -f(x) for all x in the domain.