Which of the following statements is NOT TRUE about system of linear equation in two variables?

d. Parallel lines have infinite solutions, while coinciding lines have no solution.

a. A pair of lines whether parallel, intersecting, or coinciding illustrates a system of linear equations.

b. The graph of a system of linear equations in two variables can be parallel, intersecting or coinciding lines.

c. The graph of a system of linear equations will involve two or more lines.

Which of the following is NOT TRUE about linear inequality in two variables?

c. A linear inequality has only one solution.

a. The graph of a linear inequality in two variables is a “half plane”.

b. Solid line is used as a plane divider if the inequality symbol is ≤ or ≥ and broken line is used when the inequality symbol is < or >.

d. The shaded region of a graph of linear inequality contains the solution set of a linear inequality.

Refer to the graph below. Which of the following statements is NOT TRUE about the graph?

b. The inequality symbol used in this linear inequality is either ≤ or ≥.

a. The origin is part of the solution set.

c. (-2, 1) and (0, -4) are part of the solution set.

d. (3, 0) and (0, 2) are not part of the solution set.

REVIEW QUIZ (2ND QUARTER)

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

Argel Landicho

Used 8+ times

FREE Resource

35 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the graph of a linear equation in two variables?

straight line

half plane

circle

parabola

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the graph of a linear inequality in two variables?

straight line

half plane

circle

parabola

3.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

What is the standard form of linear equation in two variables?

y = mx + b

Ax + By = C

y < mx + b

Ax + By < C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What do you call the steepness of the line?

axis

x-intercept

y-intercept

slope

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

What is the slope of the line with the equation y = 2x + 3?

2

3

2x

y

6.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

What is the y-intercept of the line with the equation y = 2x + 3?

2

3

2x

y

7.

MULTIPLE CHOICE QUESTION

1 min • 3 pts

What is the slope of the line that passes through the points (1, 2), (3, 4)?

-1

0

1

2

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REVIEW QUIZ (2ND QUARTER)

35 questions

What is the graph of a linear equation in two variables?

What is the graph of a linear inequality in two variables?

What is the standard form of linear equation in two variables?

What do you call the steepness of the line?

What is the slope of the line with the equation y = 2x + 3?

What is the y-intercept of the line with the equation y = 2x + 3?

What is the slope of the line that passes through the points (1, 2), (3, 4)?

What is the slope of the line that passes through the points (2, 4), (4, 2)?

Which of the following is a system of linear equation in two variables?

Line 1 has a slope m = 3, while Line 2 has a slope m = 4. The graph of the system will probably be ______________________.

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