Proportional Relationships

Is the graph proportional or non proportional?

• proportional

• non proportional because its not a straight line

• non proportional because the line doesn't go through the origin

• None of the Above

What is the unit rate or Constant of Proportionality?

• 80 miles in 1 hours

• 20 miles in 1 hours

• 40 miles in 1 hours

• 160 miles in 1 hours

Is the given table a proportional relationship? If so, write an equation that relates y to x.

• Yes;  y=1/3x
• Yes;  y=3x
• Yes;  y=5x 
• No

Tags

CCSS.7.RP.A.2A

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

Evan bought 5 pounds of bananas for $10. How much did he pay per pound?

• $.50 per pound

• $5 per pound

• $2 per pound

• $10 per pound

Billy can run 30 laps for 10 minutes. What is his constant rate of proportionality?

• 3 laps per minute

• 10 laps per minute

• 15 laps per minute

• 10 laps per two minute

Josh bought a pizza with eight slices of pizza for $12. Write an equation that represent the proportional relationship.

• y=$12x

• y=$1.50x

• y=$3x

• y=$8x

Write a Proportional Equation to represent this graph.

• y=5x

• y=30x

• y=6x

• y=180x

 $\frac{9}{10}=\frac{p}{60}$  

• 50

• 56

• 54

• 55

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8 ice cream cones

• 15 ice cream cones

• 40 ice cream cones

• 29 ice cream cones