Proportional relationships

Proportional relationships

Multiple Choice

What makes a graph proportional?

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

Multiple Choice

Is the graph proportional or non proportional?

• proportional
• non proportional

Multiple Choice

Is this table proportional?

• yes
• no
• I'm not sure, I need extra help!

Multiple Choice

What is the constant of proportionality?

• 15
• 5
• 75
• 25

Multiple Choice

What is the constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135
• 2

Multiple Choice

If the constant of proportionality is 10, which of the following is the correct proportional equation?

• 10=kx
• 10=k
• y=10k
• y=10x

Multiple Choice

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

• y
• x
• 14

Multiple Choice

Write an equation for this relationship.

• y=1/5x
• y=1/2x
• y=2x
• y=5x

Multiple Choice

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x
• x = 3y