Quiz about Graph and Solutions to Linear Inequalities

Question 1

Which of the following is a solution to y<2x+4

Accepted Answer

(4, 1)

Answer

(-4, 1)

Answer

(0, 4)

Answer

(-4, 0)

Question 2

Which of the following is not a solution to y>-1/2x-3

Accepted Answer

(-6, 0)

Answer

(-4, 1)

Answer

(0, 4)

Answer

(-4, 0)

Question 3

Is the point (2, 1) a solution to x+y<4 ?

Accepted Answer

Yes

Answer

No

Question 4

Is the point (2, 2) a solution to x+y<4 ?

Accepted Answer

No

Answer

Yes

Question 5

Which of the following is a solution to y>-3x+1

Accepted Answer

(5, 0)

Answer

(-5, 0)

Answer

(0,0)

Answer

(0, -5)

Question 6

Which of the following is not a solution to y>-2

Accepted Answer

(4, -4)

Answer

(0, 0)

Answer

(-2, 4)

Answer

(3, 3)

Question 7

Which of the following is a solution to x>3

Accepted Answer

(4, 1)

Answer

(-4, 1)

Answer

(0, 4)

Answer

(-4, 0)

Question 8

What type of line would you use when graphing y<2x+1

Accepted Answer

Dashed line

Answer

Solid line

Question 9

Which of the following is a solution to y>-3/2x+4

Accepted Answer

(5, 0)

Answer

(0, 4)

Answer

(1,0)

Answer

(0, -5)

Question 10

Determine whether point A is a solution to the linear inequality that is shown.

Accepted Answer

No

Answer

Yes

Answer

Sometimes

Question 11

What type of line is used with the following symbols, < and >?

Accepted Answer

dashed or dotted

Answer

solid

Question 12

What type of line is used with the following symbols, < and >?

Accepted Answer

solid

Answer

dashed or dotted

Question 13

Which inequality matches the picture shown?

Accepted Answer

y < -1/2 x + 5

Answer

y < -1/2 x + 5

Answer

y > -1/2 x + 5

Answer

y > -1/2 x + 5

Question 14

Which inequality matches the picture shown?

Accepted Answer

y > x

Answer

y < x

Answer

y > x

Answer

y < x

Question 15

Which point below is NOT part of the solution set?

Accepted Answer

(-10, -10)

Answer

(0, 0)

Answer

(-1, 5)

Answer

(5, 20)

Question 16

Which point below is NOT part of the solution set?

Accepted Answer

(-1, -3)

Answer

(0, 0)

Answer

(5, 1)

Answer

(20, -5)

Question 17

Which ordered pair IS a solution of the inequality shown in the graph?

Accepted Answer

(-1, -1)

Answer

(1, 0)

Answer

(2, -2)

Answer

(-1, 3)

Question 18

Choose the correct inequality for this graph.

Accepted Answer

$$y<2x-3$$

Answer

$$y>2x-3$$

Answer

$$y\ge2x-3$$

Answer

$$y\le2x-3$$

Question 19

Choose the correct inequality for this graph.

Accepted Answer

$$y\le-x+2$$

Answer

$$y>-x+2$$

Answer

$$y\ge-x+2$$

Answer

$$y<-x+2$$

Question 20

Choose the correct inequality for this graph.

Accepted Answer

$$y>\frac{1}{3}x-1$$

Answer

$$y\ge\frac{1}{3}x-1$$

Answer

$$y<3x+1$$

Answer

$$y\le3x+1$$

Question 21

Choose the correct inequality for this graph.

Accepted Answer

$$y\le\frac{2}{3}x+1$$

Answer

$$y<\frac{3}{2}x+1$$

Answer

$$y\le\frac{3}{2}x+1$$

Answer

$$y<\frac{2}{3}x+1$$

Question 22

Choose the correct inequality for this graph.

Accepted Answer

$$y\le-1$$

Answer

$$y<-1$$

Answer

$$x<-1$$

Answer

$$x\le-1$$

Question 23

Choose the correct inequality for this graph.

Accepted Answer

$$x>-2$$

Answer

$$y>-2$$

Answer

$$y\ge-2$$

Answer

$$x\ge-2$$

Question 24

Which shaded region in the diagram is defined by the linear inequality 2x - 5y < 10 ?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Graph and Solutions to Linear Inequalities

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