Unit Rates from Graphs

What is the unit rate of this graph?

• $20 per hour

• $10 per hour

• 10 hours per dollar

• 10 miles per hour

Tags

CCSS.7.RP.A.2D

How do we calculate the unit rate?

• y/x

• x/y

• 4x

Tags

CCSS.7.RP.A.2D

According to the graph, how much money would you earn during an 8 hour work shift?

• $80

• $800

• $40

• $160

Tags

CCSS.7.RP.A.2D

What is the equation for the proportional relationship shown in the graph?

• y=5x

• y=10x

• x+10=y

• k=y/x

Tags

CCSS.7.RP.A.2C

Is this graph proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

What two things do we look for when deciding if a graph shows a proportional relationship? (Pick 2!)

• Goes through the origin (0,0)

• The line goes up and to the right

• It forms a straight line

• All the values are positive

Tags

CCSS.7.RP.A.2D

What is the unit rate for this graph?

• 50 mph

• 300 mph

• 75 mph

• 100 mph

Tags

CCSS.7.RP.A.2D

According to the graph, how far can you travel in 8 hours?

• 600 miles

• 1000 miles

• 100 miles

• 800 miles

Tags

CCSS.7.RP.A.2D

What is the equation for this graph?

• y=100x

• y=50x

• y=75x

• x=75y

Tags

CCSS.5.OA.B.3