Graphing proportions and Scales

What makes a graph proportional?

• Linear
• The line is only in quadrant 1
• Curvy line
• Linear and the line goes through the origin

Tags

CCSS.7.RP.A.2D

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Tags

CCSS.8.EE.B.5

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.HSF-LE.A.1B

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

Using the information on the Reteach worksheet, what is a scale drawing?

• a proportional two-dimensional drawing of an object.

• a proportional, three-dimensional model of an object.

Using the information on the Reteach worksheet, what is a scale model?

• a proportional two-dimensional drawing of an object.

• a proportional, three-dimensional model of an object.

Using the information on the Reteach worksheet, The measurements in scale drawings and models are proportional to what?

• the measurements of the actual object

• the measurements of the model of the object

• the measurements of the scale of the object

Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?

• 14 in 
• 7 in
• 42 in
• 56 in

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Your scale is 1 inch to 5 miles. If the drawing shows a road that is 2 inches long, how many miles is the actual road?

• 5 miles

• 2.5 miles

• 10 miles

• 7 miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

From Denver to Chicago = 3 in. If the scale is 1 in = 300 miles, find the actual distance.

• 300 miles
• 1000 miles
• 900 miles
• 600 miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3