Graphs as Being Proportional, Slope and Equation

Choose the equation that can be used to find the cost, C, for any number of guests, n.

• C = 2n

• 1n = 20C

• n = 2C

• C = n + 20

Tags

CCSS.8.EE.B.5

Given the table of values for the proportional relationship, what is the equation of the line?

Tags

CCSS.8.EE.B.5

What is the constant of proportionality?

• 4

• 12

• 3

• 1/3

Tags

CCSS.7.RP.A.2B

Who is running faster?

• Tyler

• Mai

• Diego

• Lin

Tags

CCSS.8.EE.B.5

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Tags

CCSS.8.EE.B.5

A submarine descended 30 feet in 2 minutes. The submarine descended the same depth each minute. Create a graph that represents this slope.

Create a proportional graph that goes through the origin and has a slope of 4.

Tags

CCSS.8.EE.B.5

Graph

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Which is the graph of y=-x+2?

• A

• B

• C

• D

A snail moving at a constant rate traveled a distance of 2 feet in 1/2 hour. Create a graph to represent y, the number of feet the snail traveled in x hours. Select two points on the coordinate grid that represent the situation.

Tags

CCSS.8.EE.B.5