Quiz about Proportional or Not Proportional

Question 1

Which best describes the equation?
y = 75x

Accepted Answer

Proportional

Answer

Nonproportional

Question 2

Write an equation for this situation.

Accepted Answer

y=19.25x

Answer

y=9.75x

Answer

y=19x

Answer

y=9.5x

Question 3

Shawn makes $7.50 an hour to babysit for her next door neighbors.  Describe the graph of this relationship.

Accepted Answer

Proportional

Answer

Non-proportional

Question 4

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day.

Accepted Answer

Non-Proportional

Answer

Proportional

Question 5

Does the graph show a proportional relationship?

Accepted Answer

Yes

Answer

No

Question 6

Does the graph show a proportional relationship?

Accepted Answer

Yes

Answer

No

Question 7

Does the table show a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 8

Does the equation show a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 9

Does the table show a proportional relationship?

Accepted Answer

Yes

Answer

No

Question 10

Does the equation show a proportional relationship?

Accepted Answer

Yes

Answer

No

Question 11

Shawn makes $7.50 an hour to babysit for his next door neighbors.  Describe the graph of this relationship.

Accepted Answer

Proportional

Answer

Non-proportional

Question 12

Proportional or Non-Proportional:
The cell phone rate is $9.99 each month and 3 cents a minute

Accepted Answer

Non-Proportional

Answer

Proportional

Question 13

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day.

Accepted Answer

Non-Proportional

Answer

Proportional

Question 14

Proportional or Non-Proportional:
The graph does not pass through the origin.

Accepted Answer

Non-Proportional

Answer

Proportional

Question 15

Is the graph proportional or non proportional?

Accepted Answer

non proportional

Answer

proportional

Question 16

A function has to be linear in order for it to be proportional.

Accepted Answer

T

Answer

F

Question 17

A line has a y intercept of -2. Which answer choice is true?

Accepted Answer

(0, -2)

Answer

(-2, 0)

Question 18

If y varies directly with x, you can divide y and x and get the slope.

Accepted Answer

T

Answer

F

Question 19

If it costs my husband and I $25 to get in the movies, how much will it cost us plus 3 other friends?

Accepted Answer

$62.50

Answer

$75

Answer

$50

Answer

$75.60

Question 20

I went to the fair and paid $4 for each ticket plus parking which cost $7. Find the equation that represents this real life scenario and if it's proportional or not.

Accepted Answer

y = 4x + 7; non-proportional

Answer

y = 4x; proportional

Answer

y = 4x + 7; proportional

Answer

y = 4x ;non-proportional

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