Proportional Relationships

Front

Write an equation for this relationship.

Back

y=5x

Front

Which line shows a proportional relationship between x and y? Options: Line L, Line M

Back

Line L

Front

What is the unit rate in this proportional relationship? Options: 60 miles/1 hour, 120 miles/2 hours, 1 mile/1 hour

Back

60 miles/1 hour

Front

Relationship between x and y in the table

Back

Proportional

Front

Which graph is non-proportional? Options: A, B, C, D

Back

D

Front

The cost of 4 pounds of grapes is $24.36. What is the constant of proportionality that relates cost in dollars, y, to the number of pounds of grapes, x?

Back

6.09

Front

What makes a graph proportional? Options: Straight Line, The line goes through (0,0), Curvy line, Straight line and passes through (0,0)

Back

Straight line and passes through (0,0)

Front

Is the graph proportional or non proportional?

Back

non proportional

Front

Cost of a slice of pizza if a pizza with eight slices costs $12?

Back

$1.50

Front

What is the constant of proportionality? Options: 15, 5, 75, 25

Back

15