7th - Review Proportional Relationships

Given the graph of a line that passes through the origin and the point (4, 8), determine the constant of proportionality.

• 1

• 2

• 4

• 8

Tags

CCSS.7.RP.A.2B

Graph the proportional relationship given by the equation y = 3x.

• A line passing through (0, 0) and (1, 3)

• A line passing through (0, 0) and (1, 2)

• A line passing through (0, 0) and (2, 3)

• A line passing through (0, 0) and (3, 1)

Tags

CCSS.8.EE.B.5

Translate the following table into an equation: | x | y | |---|---| | 1 | 5 | | 2 | 10 | | 3 | 15 |

• y = 5x

• y = 10x

• y = 15x

• y = x + 5

Tags

CCSS.5.OA.B.3

A recipe requires 4 cups of flour for every 2 cups of sugar. How much flour is needed for 6 cups of sugar?

• 8 cups

• 10 cups

• 12 cups

• 14 cups

Given a table where the constant of proportionality is 0.5, what is the value of y when x = 10?

• 2

• 5

• 10

• 20

Tags

CCSS.7.RP.A.2B

Graph the proportional relationship given by the table: | x | y | |---|---| | 0 | 0 | | 1 | 2 | | 2 | 4 |

• A line passing through (0, 0) and (1, 2)

• A line passing through (0, 0) and (1, 3)

• A line passing through (0, 0) and (2, 3)

• A line passing through (0, 0) and (3, 1)

Tags

CCSS.8.EE.B.5

Translate the following graph into a written description: A line passes through the origin and the point (5, 15).

• For every 1 unit increase in x, y increases by 3.

• For every 1 unit increase in x, y increases by 5.

• For every 1 unit increase in x, y increases by 15.

• For every 1 unit increase in x, y increases by 1.

Tags

CCSS.5.OA.B.3

If a car travels 60 miles in 1 hour, how far will it travel in 3 hours at the same speed?

• 120 miles

• 180 miles

• 240 miles

• 300 miles

Tags

CCSS.6.RP.A.3B

Graph the proportional relationship given by the equation y = (1/2)x.

• A line passing through (0, 0) and (1, 0.5)

• A line passing through (0, 0) and (1, 2)

• A line passing through (0, 0) and (2, 1)

• A line passing through (0, 0) and (3, 1.5)

Tags

CCSS.7.RP.A.2D

Translate the following equation into a table: y = 4x.

• | x | y | |---|---| | 1 | 4 | | 2 | 8 | | 3 | 12 |

• | x | y | |---|---| | 1 | 2 | | 2 | 4 | | 3 | 6 |

• | x | y | |---|---| | 1 | 5 | | 2 | 10 | | 3 | 15 |

• | x | y | |---|---| | 1 | 3 | | 2 | 6 | | 3 | 9 |

Tags

CCSS.5.OA.B.3