Quiz about Linear Relationships Introduction

Question 1

The following table shows the cost of a canoe ride.

Which equation models the relationship between the total cost, y, and the hours, x?

Accepted Answer

y = 40 + 15x

Answer

y = 40x + 15

Answer

y = 15x

Question 2

What kind of relationship is shown?

Accepted Answer

Only Linear

Answer

Only Proportional

Answer

Linear and Proportional

Answer

Neither Linear nor Proportional

Question 3

What kind of relationship is shown?

Accepted Answer

Linear and Proportional

Answer

Only Linear

Answer

Only Proportional

Answer

Neither Linear nor Proportional

Question 4

What kind of relationship is shown?

Accepted Answer

Only Linear

Answer

Only Proportional

Answer

Linear and Proportional

Answer

Neither Linear nor Proportional

Question 5

Clare owns a mobile pet grooming company. She charges $20 to come to your home plus $30 per hour to groom your pet. Which equation models the amount she charges over time?

Accepted Answer

$$y=30x+20$$

Answer

Answer

$$y=20x+30$$

Answer

$$20x+30y$$

Question 6

True or False: A linear relationship when graphed will be a graph of a "straight" line.

Accepted Answer

True

Answer

False

Question 7

True or False: A linear relationship has a constant rate of change.

Accepted Answer

True

Answer

False

Question 8

The following table shows the cost of renting an item.

What kind of relationship exists between hours and total cost?

Accepted Answer

Linear and Proportional

Answer

Only Proportional

Answer

Only Linear

Answer

Neither Linear nor Proportional

Question 9

The following table shows the cost of a canoe ride.

What kind of relationship is shown?

Accepted Answer

Only Linear

Answer

Only Proportional

Answer

Neither Linear nor Proportional

Answer

Linear and Proportional

Question 10

The following table shows the cost of a canoe ride.

Which graph models the relationship?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 11

What kind of relationship exists between hours and total cost?

Accepted Answer

Only Linear

Answer

Only Proportional

Answer

Linear and Proportional

Answer

Neither Linear nor Proportional

Question 12

The following table shows the height of water in a tank over time.

Which graph models the relationship?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 13

The following table shows the height of water in a tank over time.

Which equation models the relationship between the height, y, and hours, x?

Accepted Answer

y = 175 - 25x

Answer

y = 25x

Answer

y = 175 + 25x

Answer

y = 175x - 25

Question 14

Write an equation for the line that passes through (2,5), (6,7). Hint: Find the slope. Then use the slope and one of the given points to find b (y-intercept).

Accepted Answer

$$y\ =\ \frac{1}{2\ }x\ +4\ $$

Answer

$$y=\ \frac{1}{2}x\ +6\ $$

Answer

$$y\ =\ 2x\ -6\ $$

Answer

$$y\ =\ 2x\ -4\ $$

Question 15

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

Point (0, 3.5)

Accepted Answer

On the line.

Answer

Not on the line.

Linear Relationships Introduction

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