Quiz about Evaluating Systems of Inequalities

Question 1

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

Accepted Answer

(0,-1)

Answer

(0,3)

Answer

(4,0)

Answer

(6,-2)

Question 2

Which system of inequalities matches the graph?

Accepted Answer

y > 2x - 4
y < 2

Answer

y > 2x - 4
y < 2

Answer

y < 2x - 4
y < 2

Answer

y < 2x - 4
y < -2

Question 3

Which point below is NOT part of the solution set?

Accepted Answer

(-1, -3)

Answer

(0, 0)

Answer

(5, 1)

Answer

(20, -5)

Question 4

Select the correct graph for each inequality.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 5

Is (0,0) a solution to the system?

Accepted Answer

Solution

Answer

Not a solution

Question 6

Is (-2,4) a solution to the system?

Accepted Answer

Solution

Answer

Not a solution

Question 7

Which point is a solution?

Accepted Answer

(1, 0)

Answer

(0, 6)

Answer

(-3, 4)

Answer

(-4, 3)

Question 8

Is (-2, 0) a solution to the system?

Accepted Answer

Not a solution

Answer

Solution

Question 9

^{Which point is a solution to the system of inequalities?}

Accepted Answer

(4, 3)

Answer

(-8,2)

Answer

(-2,-5)

Answer

(0,6)

Question 10

What is the inequality symbol for the equation of this boundary line?

Accepted Answer

greater than

Answer

less than

Answer

less than or equal to

Answer

greater than or equal to

Question 11

Does this sign make the shading above or below the line? <

Accepted Answer

below

Answer

above

Question 12

Consider the function y>-3x+7. Which is true?

Accepted Answer

The line would be dashed with shading above.

Answer

The line would be solid with shading above.

Answer

The line would be solid with shading below.

Answer

None of these.

Question 13

An inequality using a > or a < has a ___________ line

Accepted Answer

dashed

Answer

invisible

Answer

solid

Question 14

Which system of inequalities matches the graph?

Accepted Answer

x > 2
y <- 4

Answer

x> -2
y < -4

Answer

x< 2 y> 4

Answer

x > 2
y < 4

Question 15

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

Accepted Answer

(0,-1)

Answer

(0,3)

Answer

(4,0)

Answer

(6,-2)

Question 16

How can I tell if an inequality will have a solid line?

Accepted Answer

The symbol has "or equal to."

Answer

It has an equal sign.

Answer

The symbol is greater than.

Answer

You just guess.

Question 17

JoAnn likes her job as a baby-sitter, but it pays only $5 per hour. She has been offered a job as a tutor that pays $12 per hour. Because it's summer, her parents insist she works a minimum of 20 hours per week. How many hours can JoAnn tutor and baby-sit and still make at least $90 per week? How much does she make?

Accepted Answer

b + t > 20
5b + 12t > 90

Answer

b + t > 20
5b + 12t < 90

Answer

5b + 12t > 20
b + t < 90

Answer

5b + 12t < 20
b + t < 90

Question 18

Any ordered pair (x,y) that satisfies all of the equations in a system

Accepted Answer

Solution of a System of Linear Equations

Answer

Solution of a System of Linear Inequalities

Answer

System of Equations

Answer

System of Linear Equations

Question 19

When graphing b< 6 would you use an open or closed circle?

Accepted Answer

Open

Answer

closed

Question 20

Anna ate 12 cookies. She had less than 30 cookies to start with. After eating 12 cookies, how many cookies does Anna have left?

Accepted Answer

x + 12 < 30

Answer

x + 12 > 30

Answer

12x < 30

Answer

x/12 > 30

Question 21

What is the solution to this system?

Accepted Answer

(1, -1)

Answer

(-1, 1)

Answer

(0, -2)

Answer

(2, 0)

Question 22

When you graph the exact same equation twice,

Accepted Answer

you will have infinite solutions.

Answer

you will have no solution.

Answer

you will have one solution.

Answer

you will graph a giraffe.

Question 23

How many solutions will this system have?

Accepted Answer

No solution

Answer

One Solution

Answer

I Don't Know

Answer

Infinitely Many Solutions

Question 24

If a system of linear equations has one solution, what does this mean about the two lines?

Accepted Answer

Intersecting lines

Answer

Parallel lines

Answer

the same line

Question 25

What is the solution to the system?

Accepted Answer

(1, 3)

Answer

(0, 3)

Answer

(1, -1)

Answer

(-3, 1)

Question 26

What is the solution?

Accepted Answer

(6, 3)

Answer

(3, 6)

Answer

(-6, 3)

Answer

No solution

Question 27

Parallel Lines never intersect because...

Accepted Answer

they have the same slopes.

Answer

they have the same y-intercept.

Answer

they have different slopes.

Answer

they have different y-intercepts.

Question 28

Solve the system of inequalities by graphing.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 29

Which point is not a solution?

Accepted Answer

(-1, 2)

Answer

(1, 3)

Answer

(3, -2)

Answer

(5, 0)

Question 30

Which of the following ordered pairs is a solution to the system?

Accepted Answer

(4, 0)

Answer

(-5, 3)

Answer

(0, 4)

Answer

(3, -5)

Question 31

Which of the following ordered pairs is part of the solution set for the system?

Accepted Answer

(2, 0)

Answer

(0, 3)

Answer

(-1, 0)

Answer

(-1, -4)

Question 32

Which of the following ordered pairs is part of the solution set for the system?

Accepted Answer

(2, -2)

Answer

(-4, 1)

Answer

(-2, 2)

Answer

(1, -4)

Question 33

Which of the following ordered pairs is part of the solution set for the system?

Accepted Answer

(2, -1)

Answer

(-1, -2)

Answer

(1, 2)

Answer

(-1, 2)

Question 34

Which ordered pair is in the solution set of the system graphed above?

Accepted Answer

(1, -4)

Answer

(-5, 7)

Answer

(5, 3)

Answer

(-7, -2)

Question 35

Which ordered pair is part of the solution set for the system graphed above?

Accepted Answer

(-4, -1)

Answer

(2, 3)

Answer

(1, 1)

Answer

(-2, 2)

Question 36

Which of the following ordered pairs is part of the solution set for the system graphed above?

Accepted Answer

(-4, 1)

Answer

(0, 4)

Answer

(2, 4)

Answer

(4, -1)

Question 37

Which ordered pair is part of the solution set for the following system?

Accepted Answer

(3, 1)

Answer

(2, 2)

Answer

(1, -1)

Answer

(0, 1)

Question 38

Which ordered pair is part of the solution set for the system graphed above?

Accepted Answer

(3, 2)

Answer

(0, 0)

Answer

(0, 1)

Answer

(1, 5)

Question 39

Which ordered pair is a part of the solution set for system graphed above?

Accepted Answer

(5, 2)

Answer

(0, 0)

Answer

(3, 3)

Answer

(2, 3)

Question 40

Which ordered pair is part of the solution set for the system graphed above?

Accepted Answer

(-2, 2)

Answer

(-2, -1)

Answer

(-2, 4)

Answer

(2, -2)

Evaluating Systems of Inequalities

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