Free Printable CUA 3B

1.

What is the y-intercept of the graph of the function?

a)

$\frac{3}{2}$

b)

$\frac{4}{5}$

c)

$1$

d)

$\frac{4}{3}$

2.

What are the slope and the y-intercept of the graph of the linear function on the grid?

a)

slope: 4

y-intercept: -6

b)

slope: -4

y-intercept: -1.5

c)

slope: $-\frac{1}{4}$

y-intercept: -1.5

d)

slope: $\frac{1}{4}$

y-intercept: -6

3.

A company sells bottles of vitamin capsules. The graph and table show the linear relationship between the cost per capsule in cents and the number of bottles ordered. What is the slope of the line that models the situation?

a)

5

b)

$-\frac{1}{5}$

c)

-5

d)

$\frac{1}{5}$

4.

The cost for electricity varies directly with the amount of kilowatt-hours of electricity used. The cost for using 1,079 kilowatt-hours of electricity was $129.48.

What was the cost for using 908 kilowatt-hours of electricity?

a)

$41.52

b)

$153.86

c)

$75.67

d)

$108.96

5.

Emily sells greeting cards. The graphs models the linear relationship between the number of boxes of cards she sells and her profit. Which of these best describes the profit Emily makes from selling these cards?

a)

$7.50 per box

b)

$10.00 per box

c)

$4.00 per 30 boxes

d)

$3.00 per 4 box

6.

Based on the table, how much did Francis earn per hour?

a)

$17.50 per hour

b)

$14.00 per hour

c)

$35.00 per hour

d)

$24.50 per hour

7.

If y varies directly as x and y = 18 when x = 3, Find y when x = 7.

a)

16

b)

34

c)

42

d)

49

8.

What is the slope?

a)

2/3

b)

3/2

c)

-7

d)

-5

9.

What is the slope?

a)

1/4

b)

4

c)

-3

d)

-2

10.

Please view the image to answer the question.

a)

$\frac{3-7}{-4-\left(-7\right)}=\frac{-5-3}{2-\left(-4\right)}$

b)

$\frac{3-\left(-4\right)}{7-\left(-7\right)}=\frac{-5-2}{3-\left(-4\right)}$

c)

$\frac{4-\left(-7\right)}{3-7}=\frac{2-\left(-4\right)}{-5-3}$

d)

$\frac{4-\left(-3\right)}{7-7}=\frac{2-\left(-5\right)}{-4-3}$

11.

Please the view the image to answer the question.

a)

$\frac{KL}{LM}=\frac{PR}{RS}$

b)

$\frac{ }{ }$ $\frac{RS}{SP}=\frac{LM}{MK}$

c)

$\frac{ML}{LK}=\frac{SP}{RP}$

d)

$\frac{PS}{PR}=\frac{KM}{KL}$

12.

Please view the image to answer the question.

a)

$-\frac{1}{4}$

b)

-4

c)

4.12

d)

4

13.

Carolyn will buy the same number of stamps every month to add to a stamp collection her grandfather gave her. The table shows the number of stamps Carolyn will have at the end of x months. How many stamps was Carolyn given, and how many stamps will she buy every month?

a)

Carolyn was given 200 stamps, and she will buy 50 stamps every month.

b)

Carolyn was given 180 stamps, and she will buy 70 stamps every month.

c)

Carolyn was given 180 stamps, and she will buy 50 stamps every month.

d)

Carolyn was given 200 stamps, and she will buy 70 stamps every month.

14.

Luke's family goes to the movies and purchases a large popcorn. They are debating whether to purchase any drinks. The table shows the total cost based on the number of drinks they decide to purchase. Please select the correct statement based on the information provided.

a)

The popcorn cost $6.25 and the cost per drink $3.75.

b)

The popcorn cost $3.75 and the cost per drink $6.75.

c)

The popcorn cost $6.25 and the cost per drink $10.00.

d)

The popcorn cost $10.00 and the cost per drink $13.75.

15.

The number of gift baskets Nikki can make varies directly with the amount of time she spends making the baskets. She can make 4 baskets in $\frac{1}{2}$ hours. How many baskets can Nikki make in 5 hours?

a)

40

b)

1/40

c)

-40

d)

4

CUA 3B

Total questions: 15

Worksheet time: 19mins

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