Functions

Front

Find the inverse: f(x) = x^3 - 1

Back

f^(-1)(x) = ∛(x + 1)

Front

What are all of the x values or inputs called?

Back

Domain

Front

Is the relation a function? Why?

Back

No, because the x-value 11 has two y-values paired with it.

Front

Find the Vertical Asymptotes of the function.

Back

x = 0, -2

Front

Is this mapping a function or not a function?

Back

Not a Function

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

What is a vertical asymptote?

Back

A vertical line x = a where a function approaches infinity.

Front

What does it mean for a function to be one-to-one?

Back

Each output is paired with exactly one input.

Front

What is the difference between domain and range?

Back

Domain is the set of inputs; range is the set of outputs.