Functions and their Inverses Vocabulary Warm-Up

What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

Tags

CCSS.HSF-BF.B.4A

What is any set of ordered pairs?

• Function
• Relation
• Set
• Ordered Pairs

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is a function?

• Any set of ordered pairs
• When each input has two outputs
• When each input has exactly one output
• When the input matches to two different outputs

Tags

CCSS.8.F.A.1

Which test shows that if a line can be drawn so that it passes through more than one point on a graph, the relation is not a function?

• Horizontal line test
• Vertical line test
• Draw a line 
• None of the above

Tags

CCSS.HSF.IF.A.1

^f(x)

• Relation

• f for x

• Function notation

• Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of all possible input values in a relation

• Domain

• Range

• Function

• Correlation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of outputs in a relation

• Domain

• Dependent Variable

• Ordered Pairs

• Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which is the closest to " [ a, b) "

• All values between a and b, including both a and b

• All values between a and b, excluding both a and b

• All values between a and b, including a, but excluding b

• All values between a and b, including b, but excluding a

Tags

CCSS.HSA.CED.A.3

A zero of a function is essentially where the graph of the function intersects the x-axis. (True or False)

• True

• False

Tags

CCSS.HSF-IF.C.7C

The point in which a graph hits the x-axis is know as the _____

• Solution
• x-intercept
• Root
• All answers are correct

Tags

CCSS.HSF-IF.C.7A