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IM: 8.3.1: Understanding Proportional Relationships (Practice)

Last updated 11 months ago

4 questions

1

Question 1

1.

Priya jogs at a constant speed. The relationship between her distance and time is shown on the graph. Diego bikes at a constant speed twice as fast as Priya. Sketch a graph showing the relationship between Diego’s distance and time.

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Question 2

2.

A you-pick blueberry farm offers 6 lbs of blueberries for $16.50.

Sketch a graph of the relationship between cost and pounds of blueberries.

Question 3

3.

A line contains the points (-4,1) and (4,6). Decide whether or not each of these points is also on the line:

(0, 3.5)

(12, 11)

(80, 50)

(-1, 2.875)

Question 4

4.

The points (2, -4), (x, y), A, and B all lie on the line. Find an equation relating x and y.