Free Printable Quan's 2nd-9 weeks review

Worksheets

Quan's 2nd-9 weeks review

Total questions: 21

Worksheet time: 26mins

Name

Class

Date

What is the RANGE of this graph?

-7<x<5

-7≤y<5

-3<x<1

-3≤y<1

What is the range?

-4 < x ≤ 5

-4 ≤ x < 5

-3 < y < 3

-3 ≤ y ≤ 3

What is the DOMAIN of this graph?

x < -3

x ≤ -3

x > -3

x ≥ -3

If a system of equations has no solution, what does the graph look like?

intersecting lines

parallel lines

skew lines

intersecting lines

What is the solution?

(1, -1)

(-1, 1)

(0, -2)

(0, 1)

How many solutions does this system of equations have?

One Solution

No solution

Infinitely Many Solutions

Two Solutions

Which system of inequalities is shown?

y ≥ -x - 1
y < x + 4

y < -x - 1
y ≥ x + 4

y > -x - 1
y ≥ x + 4

y > -x - 1
y ≥ x + 3

Which of the following is not a solution to this system of inequalities?

(0,-1)

(0,3)

(4,0)

(6,-2)

Tell whether the ordered pair
(-3, 0) is a solution of the given system.
y ≤ x + 4
y ≥ 2x - 6

Yes

10.

Michelangelo decided to order Pizza Hut last night. He purchased 3 pizzas and 2 orders of breadsticks for a total of $29.50. Donatello ordered 2 pizzas and 3 orders of breadsticks last Sunday for a total of $23. Set up a system. Let "p" represent the price per pizza and "b" represent the price of an order of breaksticks.

3p + 2b = 29.50
2p + 3b = 23

3p + 2b = 23
2p + 3b = 29.50

3b + 2p = 29.50
2b + 3p = 23

5bp = 29.50
5bp = 23

11.

David is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation?

x+y=78.5

x+y=87

1.5x+0.5y=78.5

1.5x+0.5y=87

x+y=78.5

1.5x+0.5y=87

1.5x+0.5y=78.5

x+y=87

12.

Nancy went to the grocery story. On Monday she purchased 4 apples and 6 bananas for a total of $13. On Wednesday she purchased 3 apples and 7 bananas for a total of $13.50. Which system of equations represents the situation?

4x + 6y = 3

13.5x - 13y = 6

x + y = 4

x - y = 6

4x + 6y = 13

3x + 7y = 13.5

4x - 6y = 13

3x - 7y = 13.5

13.

y < -2/5x - 4

y > -2/5x - 4

y ≤ -2/5x - 4

y ≥ -2/5x - 4

14.

y < -3/4x - 2

y > -3/4x - 2

y ≤ -3/4x - 2

y ≥ -3/4x - 2

15.

x < 4

x > 4

x ≤ 4

x ≥ 4

16.

Which table represents a linear function?

Table A

Table B

Table C

Table D

17.

Which point is a solution?

(0, 6)

(-3, 5)

(1, 0)

(-4, 3)

18.

Given the system, determine a solution.

No solution

Infinite solutions

(-5, 5)

(5, -5)

19.

Which system of inequalities matches the graph?

y > 2x - 4
y < 2

y < 2x - 4
y < 2

y > 2x - 4
y < 2

y < 2x - 4
y < -2

20.

Arcadia Inc. manufactures videogames. This is a graph showing the profit, in thousands of dollars, made by the company over the first six months of the year. Which statement about the company's profits is incorrect?

The profits increased from January to February.

The largest profit for the six-month period was $275,000.

The profit decreased from April to June.

The smallest profit for the six-month period was $150,000.

21.

Which equation describes the graph?

2y+5x=10

5x+2y=1

2x+5y=1

y=2x+5

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Quan's 2nd-9 weeks review

Total questions: 21

Worksheet time: 26mins

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