8
AssignmentMultiple Choice

Proportional Relationships

Question 8 • WI-Mathematics Grade 8 A

Rachel had a popcorn machine at her party. Determine whether the relationship between time and the amount of popcorn popped is directly proportional.

Answer
A
Yes, for every 10 minutes there were 4 ounces of popcorn popped.
B
Yes, the input is time and the output is the amount of popcorn popped.
C
No, the graph does not make a straight line.
D
No, the graph does not go through the origin.
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