Comparing Proportional Relationships

Write an equation to show the proportional relationship in the graph.

• y=¹/₅₂x
• y=104x
• y=52x
• y=¹/₁₀₄x

Tags

CCSS.8.EE.B.5

Write an equation to represent the proportional relationship shown in the table.

• y=12x
• y=4x
• y=¼x
• y=¹²/₃x

Tags

CCSS.7.RP.A.2C

Which pizzeria makes more money?

• Pizzeria W
• Pizzeria L
• They both make the same amount

Tags

CCSS.8.EE.B.5

Review: What makes this graph not proportional?

• does not have a constant unit rate/slope

• is not straight line

• does not pass through (0,0)

Tags

CCSS.7.RP.A.2D

Which company charges the lowest price per hour to rent a raft?

• Water's Edge Rafts

• Ryan's Rafts

• They charge the same rate per hour

Tags

CCSS.7.RP.A.2D

The graph shows the number of headphones produced by Soundtech. NewSounds produces 175 headphones per hour.

Which statement is true?

• NewSounds produces headphones at a faster rate.

• Soundtech produces headphones at a faster rate.

• Both companies produce headphones at the same rate.

• Neither company is producing headphones at a constant rate.

Tags

CCSS.7.RP.A.2D

The equation y=²³/₂x represents the price of beef jerky in Store A.  The table shows the price for Store B.  Which store has the better price?

• Store A
• Store B
• They both have the same price

Tags

CCSS.6.RP.A.3A

Review: Is this proportional?

• yes

• no

Tags

CCSS.7.RP.A.2D

Is this equation y = 14x showing proportionality?

• yes

• no

Tags

CCSS.7.RP.A.2D

Who can type more words per minute?

• Braden

• Omar

• They both have the same rate of change

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9