Quiz about Proportions: Is It Proportional or Not Proportional?

Question 1

Are the two ratios proportional?

Accepted Answer

YES

Answer

NO

Question 2

Are the two ratios proportional?

Accepted Answer

NO

Answer

YES

Question 3

Is the graph proportional or not proportional?

Accepted Answer

proportional

Answer

not proportional

Question 4

Is the graph proportional or not proportional?

Accepted Answer

proportional

Answer

non proportional

Question 5

Determine if the relationship shown in the table is proportional. | x | y | |---|----| | 2 | 10 | | 4 | 20 | | 6 | 30 | | 8 | 40 |

Accepted Answer

Yes

Answer

No

Question 6

Analyze the table to determine if the relationship is proportional. | x | y | |---|-----| | 1 | 2.5 | | 2 | 5 | | 3 | 7.5 | | 4 | 10 |

Accepted Answer

Yes

Answer

No

Question 7

Determine if the relationship between the variables in the table below is proportional. | x | y | |---|---| | 2 | 5 | | 4 | 10 | | 6 | 15 |

Accepted Answer

Yes

Answer

No

Question 8

Determine if the relationship between the variables in the table is proportional. | Hours (h) | Pay ($) | |-----------|---------| | 2 | 30 | | 4 | 60 | | 6 | 90 |

Accepted Answer

Yes

Answer

No

Question 9

Are the two ratios proportional?

Accepted Answer

YES

Answer

NO

Question 10

Which of the following tables represents a proportional relationship? | x | y | |---|---| | 1 | 2 | | 2 | 4 | | 3 | 6 | | x | y | |---|---| | 1 | 3 | | 2 | 5 | | 3 | 7 |

Accepted Answer

Table 1

Answer

Table 2

Question 11

Are 3/4 and 24/32 proportional?

Accepted Answer

Yes

Answer

No

Question 12

Consider the table below showing the relationship between the number of hours worked and the total pay at a rate of $15 per hour. | Hours Worked (h) | Total Pay ($) | |------------------|---------------| | 1 | 15 | | 2 | 30 | | 3 | 45 | | 4 | 60 | Is this relationship proportional?

Accepted Answer

Yes

Answer

No

Question 13

Does this equation represent a proportional relationship?

Accepted Answer

Yes

Answer

No

Question 14

Which of the following is NOT a characteristic of a proportional relationship?

Accepted Answer

The equation representing the relationship is in the form $$y = mx + b$$ , where $$b eq 0$$ .

Answer

The ratio between the two variables is constant.

Answer

The graph of the relationship is a straight line that passes through the origin.

Answer

It can be represented by the equation $$y = kx$$ , where $$k$$ is a constant.

Question 15

Does the table represent a proportional relationship?

Accepted Answer

yes

Answer

no

Question 16

Determine if the relationship between the number of hours worked (x) and the total pay (y) at a rate of $15 per hour is proportional.

Accepted Answer

Yes, because the pay increases at a constant rate for each hour worked.

Answer

No, because the pay does not increase at a constant rate for each hour worked.

Question 17

Which of the following tables represents a proportional relationship? | x | y | |---|---| | 1 | 2 | | 2 | 4 | | 3 | 6 |

Accepted Answer

Yes

Answer

No

Question 18

Given the equation $$y = 5x$$ , which of the following statements is true?

Accepted Answer

The relationship is proportional because the constant of proportionality is 5.

Answer

The relationship is not proportional because the constant of proportionality is 5.

Answer

The relationship is not proportional because it does not pass through the origin.

Answer

The relationship is proportional because it passes through the origin.

Question 19

Determine if the relationship between the number of books (b) and the total weight (w) in the table is proportional. | b | w (lbs) | |---|---------| | 1 | 1.5 | | 2 | 3.0 | | 4 | 6.0 |

Accepted Answer

Yes

Answer

No

Question 20

Which statement about this graph is most true?

Accepted Answer

All of the above

Answer

It is proportional

Answer

The cleaner uses 1 cup of vinegar to every 2 cups of cleaner

Answer

The cleaner uses 4 cups of cleaner to 2 cups of vinegar

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