Pre-Algebra Functions Relations

Does the graph represent a function?

• Yes

• No

Does the graph represent a function?

• Yes

• No

What is the range of the graph?

• y ≥ -6

• -7 ≤ y ≤ 3

• -8 ≤ y ≤ 4

• y ≤ -6

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• x ≥ 1

• 1 ≤ x ≤ 5

• 1 ≤ x ≤ 4

• x ≤ 5

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

• y ≥ 1

• 1 ≤ y ≤ 5

• 1 ≤ y ≤ 4

• y ≤ 5

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• -4 ≤ x ≤ 2

• -4 ≤ x ≤ 5

• -3 ≤ x ≤ 4

• -2 ≤ x ≤ 4

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

• 0 ≤ y ≤ 3

• -2 ≤ y ≤ 3

• -3 ≤ y ≤ -1

• -4 ≤ y ≤ 1

• All real numbers

Tags

CCSS.HSF-IF.C.7A

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Determine which of the following relations is NOT a function.

• non-vertical linear graph.

• set of ordered pairs where an x term repeats.

• set of ordered pairs where a y term repeats.

• U-shaped graph.

Tags

CCSS.8.F.A.1

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

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

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1