Functions & Relations/ Domain & Range

Front

What are all of the y values or outputs called?

Back

Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the range of the set of values: {0, 4, 10, 12}?

Back

{0, 4, 10, 12}

Front

Is the following table a function? {(1,-5), (3,1), (-5,4), (4,-2)}

Back

Not a Function

Tags

CCSS.8.F.A.1

Front

Which relation is NOT a function? {(1,-5), (3,1), (-5,4), (4,-2)}, {(2,7), (3,7), (4,7), (5,8)}, {(1,-5), (-1,6), (1,5), (6,-3)}, {(3,-2), (5,-6), (7,7), (8,8)}

Back

{(1,-5), (-1,6), (1,5), (6,-3)}

Tags

CCSS.8.F.A.1

Front

Which graph does NOT pass the vertical line test?

Back

Graph 1

Front

Define Domain in the context of functions.

Back

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

Front

What is a function?

Back

A relation where each input has exactly one output.

Tags

CCSS.8.F.A.1

Front

What does the vertical line test determine?

Back

Whether a graph represents a function.

Front

Give an example of a function.

Back

f(x) = 2x + 3 is a function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input is associated with one output.

Tags

CCSS.8.F.A.1