Functions

A ________ is any set of ordered pairs

• Function

• Relation

• Equation

• Linear Equation

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A function is a type of relation where every _____ has exactly one ______

• input/output

• output/input

• inverse/output

• output/inverse

Tags

CCSS.8.F.A.1

The x values in a relation make up the __________

• range

• x-intercepts

• domain

• y-intercepts

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The y values in a relation make up the ____________

• x-intercepts

• y-intercepts

• range

• domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

One way to test if a graph is a function or not is by doing a __________

• vertical line test

• horizontal line test

• slope test

• intercept test

A(n) __________ is an equation that forms a line when graphed.

• equation

• function

• relation

• linear equation

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50.

• y = 8.5 + 25.5
• y = 8.5x + 25.5
• y = 8.5 + 25.5x
• y = 8.5x + 25.5x

Tags

CCSS.6.EE.C.9

Jacob collects hats.  He has 6 hats already, and he collects 2 hats a week.

• y = 2x + 6
• y = 6x + 2
• y = 2x - 6
• y = 6x - 2

Tags

CCSS.6.EE.C.9

Evaluate f(2):

f(x)=3x+1

• 7

• 9

• 11

• 13

Tags

CCSS.HSF.IF.A.2

If g(x)=2x+5, what is the value of g(4)?

Tags

CCSS.HSF.IF.A.2