Proportionality from Table of Ordered Pairs

Kyle went hiking on his spring vacation. His time in hours and distance in miles is shown on the graph. What does the point (10, 12) represent?

• The unit rate is 12 miles per hour

• It took Kyle 12 hours to hike 10 miles

• In 10 hours Kyle hiked 12 miles.

• The unit rate is 10 miles per hour

Tags

CCSS.7.RP.A.2D

What is the correct definition for proportional?

• if their corresponding elements have a constant ratio, which is called the coefficient of proportionality or proportionality constant. Two sequences are inversely proportional if corresponding elements have a constant product, also called the coefficient of proportionality.

• the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

Tags

CCSS.7.RP.A.2A

Does this image represent a real world scenario?

• TRUE

• FALSE

Tags

CCSS.8.EE.B.5

What does Proportional table mean?

• straight line that does not go through the origin.

• A linear relationship represented by a table is a proportional relationship when the quotient of each pair of numbers is constant. Otherwise, the linear relationship is non-proportional.

Tags

CCSS.7.RP.A.2D

What is the slope of the table?

• 15

• 6

• 1/6

• -6

Tags

CCSS.8.EE.B.5

The slope of the line through the points in this table is...

• 2/5

• -2/5

• 5/2

• -5/2

Tags

CCSS.8.EE.B.5

The slope of the line that goes through the points in this table is...

• -3/4

• 3/4

• -1/3

• 3/10

Tags

CCSS.8.EE.B.5

What is the slope of the line?

• 1/4

• 4/1

• 8/2

• 2/8

Tags

CCSS.8.EE.B.5