Unit 2 Multiple Representation 7th Modified

A carnival sells tickets for a group of 40 kids for $160. Which statement best describes this proportional relationship.

• Tickets cost $6.00 per kid

• Tickets cost $4.00 per kid

• Tickets cost $5.50 per kid

• Tickets cost $200 per kid

Sally stacks 9 cups in 3 seconds. Which graph expresses the relationship between Sally's time and the cups?

• 
• 
• 
• 

What is the constant of proportionality?

• 0.3

• 1

• 2

• 4

What is the rate of change?

•  $\frac{3}{4}$  

•  $\frac{4}{3}$  

• 7

What is the y-intercept of the table?

• 0

• 4

• 3

• 6

The cost of 3 hours of fishing is $600. What is the price per 1 hour?

• $303

• $200

• $900

• $100

Which equation describes the graph?

• $c=3t$

• $c=\frac{1}{3}x$

• $c=t+3$

• $c=t-12$

What is the linear equation of the Graph? (y=mx+b)

•  $y=-\frac{3}{2}x+5$  

•  $y=5x+\frac{2}{3}$  

•  $y=-\frac{2}{3}x+5$  

•  $y=-5x+5$  

Jessica is starting to save her money for a bike. She has $20 saved. She makes $15 allowance each week. Which equation represents this?

• $j=20w+15$

• $j=15w+20$

• $j=20\left(w+15\right)$

• $j=15\left(w+20\right)$

What is the linear equation of the table? (y=mx+b)

•  $y=\frac{2}{5}x+10$ 

•  $y=10x+4$ 

•  $y=\frac{5}{2}x+10$ 

•  $y=-\frac{2}{5}x-10$