Identify & Evaluate Functions

Front

Evaluate y = 4x - 1 when x = 10.

Back

39

Front

Is the following a function? (Provide YES or NO)

Back

YES

Front

What is the definition of a function?

Back

Every input has only ONE output.

Front

Find x if f(x) = 6 in the function f(x) = 2x - 2.

Back

-2

Front

DOES THE GRAPH REPRESENT A FUNCTION? (Provide YES or NO)

Back

YES

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the vertical line test?

Back

A method to determine if a graph represents a function.

Front

If f(x) = 3x + 2, what is f(1)?

Back

5

Front

What is the domain of a function?

Back

The set of all possible input values (x-values).

Front

What is the range of a function?

Back

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