Propoportional Reasoning Retake

The following graph is proportional.

• True

• False

Which of the following characteristics is NOT true of proportional relationships.

• The graph goes through the origin.

• $\frac{y}{x}$ is different for all sets of numbers in a table.

• The equation is in the form y=mx.

• Ratios in tables are equivalent.

What equation matches the table?

• y = $\frac{x}{5}$

• y = 5 x

• y = x + 5

• y = x - 5

Which equations are proportional?

• y = 5x - 1

• y = $\frac{x}{8}$

• y = 4x

• y = x + 7

What is the unit rate for the table?

• 11

• $\frac{1}{11}$

• 13

• $\frac{1}{13}$

Unit rates must have a denominator of what number?

• 1

• 12

• 5

• Any number can be the denominator

How many apples would be on 7 trees?

• 117

• 13

• 0.08

• 91

Which graph is proportional?

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Which situation is NOT proportional?

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Which table is proportional?

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