11.08 Multiple Representations of Proportional Relationships

What is the unit rate/constant of proportionality?

• 80 miles in 1 hours

• 20 miles in 1 hours

• 40 miles in 1 hours

• 160 miles in 1 hours

Tags

TEKS.MATH.7.4A

Which statement matches the graph?

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

TEKS.MATH.7.4A

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

• Proportional
• Not Proportional

Tags

TEKS.MATH.7.4A

Evan bought 5 pounds of bananas for $10. Christy bought 6 pounds of bananas for $9. Who has the better deal?

• Christy

• Evan

Tags

TEKS.MATH.6.4H

What makes a graph proportional?

• Straight Line
• The line goes through (0,0)
• Curvy line
• Straight line and passes through (0,0)

Tags

TEKS.MATH.7.4A

In the equation y = 14x, what is the constant of proportionality?

• y
• x
• 14
• y=14

Tags

TEKS.MATH.7.4C

What is the equation y=kx for the table?

• y=1/3x
• y=3x
• y=5x
• y=1/5x

Tags

TEKS.MATH.7.4A

Does the table show a proportional relationship?

• Yes
• No

Tags

TEKS.MATH.7.4C

Is this equation y = 14x showing proportionality?

• yes

• no

Tags

TEKS.MATH.7.4A

You travel 150 miles on 5 gallons. How far did you travel per gallon?

• 15 miles
• 30 miles
• 3 miles
• 25 miles

Tags

TEKS.MATH.6.4C

TEKS.MATH.6.4D