Graphs and Domains

In what order to you follow ordered pairs?

• vertex first then y
• y first then x
• none of these
• x first then y

Is this graph a function? (Vertical Line test)

• Yes
• No
• I Don't Know

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

A graph is presented. What are the domains for this graph?

• -4,-1,4,5,8
• -6,0,2,3,4
• 1,0,9,-4,5
• -6,0,4,5,8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Choose a quadratic function

• $y=\left(x+1\right)^2+4$

• $y=\left(x+1\right)^2-4$

• $y=\left(x-4\right)^2-1$

• $y=\left(x-4\right)^2+1$

• $y=\left(x-1\right)^2-4$

What is the domain?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• x ≥ -6

• -7 ≤ x ≤ 3

• -8 ≤ x ≤ 4

• x ≤ -6

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

True or False:
4 is a domain value in the function graphed.

• True
• False

Tags

CCSS.HSF-IF.C.7B

What is the domain?

• -3 < y ≤ 3
• -4 ≤ y ≤ 5
• -4 ≤ x ≤ 5
• -3 < x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of the following best describes a reasonable range for this situation?

• All real numbers greater than or equal to 0 and less than or equal to 400
• All real numbers greater than or equal to 0 and less than or equal to 25
• All real numbers less than or equal to 25
• All real numbers greater than or equal to 400

Tags

CCSS.8.EE.B.5