Identifying and Evaluating Functions

Front

Is the relation (1,5), (1,6), (1,7), (1,8), (1,9) a function?

Back

Not a function

Front

Is this relation a function?

Back

Function

Front

Is this relation a function?

Back

Function

Front

Function

Back

Every input has only ONE output

Front

Evaluate y = 4x - 1 when y = 19.

Back

5

Front

Evaluate y = 7x when x = -5

Back

-35

Front

Evaluate the function above for x=-2.

Back

-10

Front

Which of the following is a linear graph?

Back

Front

Determine which of the following is a solution to the linear function
 y = 3x - 10
Options: (1, -13), (0, 10), (2, -4), (-3, -1)

Back

(2, -4)

Front

Is this mapping a function or not a function? Options: Function, Not a Function

Back

Function