1.01 Functions,Domain, Range

Does this table represent a function?

• Yes!

• No!

• I Don't Know

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

Is this relation a Function?

• Yes
• No
• I Don't Know

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is the domain of this graph?

• [-1,1]
• [-2,2]
• (-1,-2)
• (-∞,+∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this function?

• [-2,3]
• (-2,3]
• [-5,4]
• (-5,4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of this function?

• [-2,3]
• (-2,3]
• [-5,4]
• (-5,4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this function?

• (-∞,+∞)

• [-3,+∞)

• (-∞,3]

• (-∞,3)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this a function?  Why or why not?

• No, the domain numbers are repeated.
• No, it passes the Vertical Line Test.
• Yes, it passes the Vertical Line Test.
• Yes, the range numbers are not repeated.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Which of the following best describes the continuity at x = 1?

• Continuous

• Removable Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

At which x-value is there a jump discontinuity?

• $x=-3$

• $x=-6$

• $x=1$

• $x=2$

Tags

CCSS.HSF-IF.C.7B