Proportional & Linear Relationships

Line PR passes through the origin and (-20, 8). Coordinate point Q is also on the line. What is the slope of the line PQ?

• -2/5

• -5/2

• 2/5

• 5/2

Tags

CCSS.8.EE.B.5

The table shows the amounts of dry pasta, in pounds (lb), Italian Kitchen uses, and the graph shows the amounts of dry pasta Taste of Italy uses.

For 100 servings at Italian Kitchen, 25 lb of dry pasta are needed. True or False.

• True

• False

The table shows the amounts of dry pasta, in pounds (lb), Italian Kitchen uses, and the graph shows the amounts of dry pasta Taste of Italy uses.

Taste of Italy uses more dry pasta per serving than Italian Kitchen uses. True or False.

• True

• False

The table shows the amounts of dry pasta, in pounds (lb), Italian Kitchen uses, and the graph shows the amounts of dry pasta Taste of Italy uses.

Taste of Italy uses 0.25 lb of dry pasta per serving. True or False.

• True

• False

The graph shown represents an equation. Select from the menus to complete the equation. y = (a)   x + ​ (b)  

• 2
• 2/3
• 1/2
• -2
• 3
• -1/2

Which statement correctly compares Linda's and Tony's income?

• A) Tony earns 6.4 times as much per hour as Linda.

• B) Linda earns 0.8 times as much per hour as Tony.

• C) Tony earns 1.6 times as much per hour as Linda.

• D) Linda earns 1.25 times as much per hour as Tony.

Tags

CCSS.6.RP.A.3A

The nutrition label shows the amount of protein in yogurt. The graph shows the amount of protein in beans. Which statement is true about the amount of protein in yogurt and beans?

• The amount of protein in yogurt is twice as much as beans.

• The amount of protein in yogurt is four times as much as beans.

• The amount of protein in beans is twice as much as yogurt.

• The amount of protein in beans is four times as much as yogurt.

Tags

CCSS.7.RP.A.3

Joseph ran a 6-mile race in 48 minutes. Which graph has a slope that best represents Joseph's average rate of speed during the race?

• 
• 
• 
• 

Graph y = 2x - 4

• A
• B
• C
• D

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4