Connecting Representations to Functions

Is the table proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2A

The table is proportional. What is the unit rate (dirt per yard)?

• 19.8

• 6.6

• 17.6

• 2.2

• 8.8

Tags

CCSS.7.RP.A.2B

The output is five less than the input

• y=x-5

• x=y-5

• 5-x+y

• y+x=5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The output is the square of the input

• x=y^2

• y=2x

• y=x-2

• y=x^2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

f(x) is the same thing as ______.

• y

• x

• input

• an equation

Tags

CCSS.HSF.IF.A.1

​ (a)   ​

• Mapping does not represents y as a function of x.

• Mapping represent y as a function of x

Tags

CCSS.8.F.A.1

• A

• B

• C

• D

Which of the following is NOT a way to represent a function?

• Table

• Equation

• Picture

• Graph

You are driving to Florida to escape the upcoming snow. You are driving 70 miles per hour and have already driven 35 miles. Using y=70x+35 for the situation, what does x represent?

• miles

• hours

Tags

CCSS.HSF.LE.B.5