Function Review

What is a Function?

• A rule that assigns to each input exactly ONE output.

• A set of ordered pair

• Rational and Irrational Numbers

• A rule that assigns to each input TWO outputs.

Tags

CCSS.8.F.A.1

Functions are represented by...

• Equations and Expressions

• Equations, tables, graphs and stories.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Linear functions have...

• non-proportional graphs

• Irrational Numbers

• a starting point and a rate of change.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Slope is...

• The skiing village in the mountains

Tags

CCSS.8.EE.B.5

• 4.2x

• 4

• 4.2

• 0

Tags

CCSS.8.EE.B.5

• 9

• 0

• 9x

• x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How are you feeling so far?

• This is EASY!

• Kinda get it...

• What is going on here???

• Um...I'm just ready for a nap already.

Find the SLOPE.

Trinity is training for her next mission with Neo. She ran 10 miles in 2 hours.

• -20

• 20

• 5

Tags

CCSS.8.EE.B.5

What is the slope of the graph?

• 50

• 100

• I have NO idea.

Tags

CCSS.8.EE.B.5

• 0

• -1

• 2

Tags

CCSS.8.EE.B.5