M1T3&4 Test Review

Does the graph represent a proportional relationship?

• yes
• no

Does the table represent a proportional relationship?

• yes
• no

Which equation represents a proportional relationship?

• y = x + 3
• y = x - 9
• y = 7x
• y = 4x + 1

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

What makes a graph proportional?

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

Which equation matches the graph?

• y = 8x
• y = 1x
• y = 3x
• y = 16x

What is the percent of change from 35 to 63?

• 80% decrease
• 75% decrease
• 80% increase
• 75% increase

There were 200 customers yesterday, and 240 today at Tropical Smoothie. Whats the percent of change?

• 40% decrease 
• 40% increase
• 20% decrease
• 20% increase

Jennifer has a coupon for 25% off her entire meal of $17.89. What is the discount?

• $13.42
• $4.47
• $4.48
• $0.44

Mr. Lucas bought a new lounge chair for his game room. The one he chose was $425.

He had to pay a sales tax of 8%. What was the amount of sales tax he paid on the chair?

• $53.13

• $340.00

• $34.00

• Not Here