Quiz about Linear Equations in Two Variables

Question 1

In slope intercept form (y=mx+b) what is the "m"?

Accepted Answer

The slope (rate of change)

Answer

The y-intercept

Answer

The x-intercept

Answer

A point

Question 2

Which equation represents the following graph?

Accepted Answer

y = 2x + 3

Answer

y = 3x + 2

Answer

y = -2x + 3

Answer

y = -3x + 2

Question 3

Find the slope

Accepted Answer

-5/3

Answer

-3/5

Answer

5/3

Answer

3/5

Question 4

What is the y-intercept in the equation?
y = 5x - 4

Accepted Answer

-4

Answer

5

Answer

-5

Answer

4

Question 5

What is the y-intercept for the given graph?

Accepted Answer

-1

Answer

-5

Answer

5

Answer

1

Question 6

Which is the graph of y=-x+2?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 7

What is the slope of the equation?
y = -3x + 4

Accepted Answer

-3

Answer

4

Answer

-4

Answer

3

Question 8

Find the slope of the line.

Accepted Answer

-3/4

Answer

4/3

Answer

-4/3

Answer

3/4

Question 9

Find the slope from the graph

Accepted Answer

0

Answer

undefined

Answer

5

Answer

-5

Question 10

Find the slope

Accepted Answer

undefined

Answer

0

Answer

-3

Answer

6

Question 11

Using the graph, find the slope

Accepted Answer

4/3

Answer

3/4

Answer

-4/3

Answer

-3/4

Question 12

Find the slope of the line that passes through
(10, 1) and (5, 2)

Accepted Answer

-1/5

Answer

1/5

Answer

5

Answer

-5

Question 13

What direction is an undefined slope?

Accepted Answer

vertical

Answer

horizontal

Answer

rising

Answer

falling

Question 14

Which graph represents x=2?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 15

What is the slope in the equation
y=2x + 3?

Accepted Answer

2

Answer

3

Answer

5

Answer

Cannot be Determined

Question 16

What is the y-intercept in the equation
y= -2x + 5 ?

Accepted Answer

5

Answer

-2

Answer

3

Answer

Cannot be Determined

Question 17

What is the equation of this line?

Accepted Answer

y = -1x + 2

Answer

y = 2x +2

Answer

y = 2x -2

Answer

Cannot be Determined

Question 18

Is this a linear equation?

Accepted Answer

Yes

Answer

No

Answer

Not enough information given

Question 19

What is the y -intercept in the equation y = 4x?

Accepted Answer

0

Answer

4

Answer

x

Answer

y

Question 20

What is the slope of the line x = -8?

Accepted Answer

Undefined

Answer

-8

Answer

Zero

Answer

8

Question 21

Write the equation of the line.

Accepted Answer

y = (1/3)x - 2

Answer

y = (-1/3)x - 2

Answer

y = 3x - 2

Answer

y = -3x - 2

Question 22

Find the slope of the line.

Accepted Answer

0

Answer

Undefined

Answer

1

Answer

-1

Question 23

Write the equation of the line.

Accepted Answer

y = (-3/2)x + 4

Answer

y = (-2/3)x + 4

Answer

y = (2/3)x + 4

Answer

y = (3/2)x + 4

Question 24

A line with a positive slope looks like...

Accepted Answer

A line that goes uphill from left to right

Answer

A horizontal line

Answer

A vertical line

Answer

A line that goes downhill from left to right

Question 25

What is the slope of the line through the points (2, 4) and (2, -11)?

Accepted Answer

m is undefined

Answer

m = 0

Answer

m = -15

Answer

m = 13/2

Question 26

The __________ is a measure of the steepness of a line, or a section of a line, connecting two points.

Accepted Answer

Slope

Answer

Table

Answer

Identity

Answer

Y-Intercept

Question 27

An equation in the form y=mx+b is called the __________.

Accepted Answer

Slope-Intercept Form of a Line

Answer

Identify

Answer

Proportional

Answer

Y-Intercept

Question 28

The __________ is the y-coordinate of the point at which the line passes through the y-axis.

Accepted Answer

Y-Intercept

Answer

X-Intercept

Question 29

__________ is a term used to describe a pair of quantities or variables that vary directly with each other.

Accepted Answer

Proportional Relationship

Answer

Non-Proportional Relationship

Question 30

State what the following variables represent in a linear equation:

Accepted Answer

m = slope, b = y-intercept, x = independent, y = dependent

Answer

m = slope, b = y-intercept, x = dependent, y = independent

Answer

m = independent, b = dependent, x = slope, y = y-intercept

Answer

m = y-intercept, b = slope, x = dependent, y = independent

Question 31

The y-intercept has _____ as the x-coordinate. Ex: (?, b)

Accepted Answer

0

Answer

1

Answer

-1

Answer

m

Question 32

Choose the correct graph for the linear equation

y = 4x - 3

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 33

Choose the correct graph for the equation
y = -2x

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 34

Write the equation of the linear graph.

Accepted Answer

y = 2x - 6

Answer

y = 6x - 2

Answer

y = 1/2x - 6

Answer

y = -2x + 6

Question 35

Write the equation of the linear graph.

Accepted Answer

y = 3/7x - 5

Answer

y = 7/3x - 5

Answer

y = 5x - 7/3

Answer

y = -3/7x - 5

Question 36

Question 36.

Accepted Answer

-6/3

Answer

0/3

Answer

-6/7

Answer

6/3

Question 37

What is the slope formula?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 38

What is the slope of the line that passes through the points (4, 9) and (1, 6)?

Accepted Answer

1

Answer

-3

Answer

3

Answer

-1

Question 39

What is the slope of the line that passes through the points (-4, -1) and (-2, -5)?

Accepted Answer

-2

Answer

1/2

Answer

-1/2

Answer

2

Question 40

What is the slope of the line that passes through the points (5, 3) and (5, -9)

Accepted Answer

undefined

Answer

0

Answer

-6/5

Answer

6/5

Question 41

What is the slope of the line that passes through the points (4, -3) and (8, -3)?

Accepted Answer

0

Answer

-3/2

Answer

3/2

Answer

undefined

Question 42

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

Accepted Answer

(-4, 3)

Answer

(3, -4)

Answer

(-3, -4)

Answer

(-4, -3)

Question 43

For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?

Accepted Answer

-3

Answer

-1

Answer

1

Answer

5

Question 44

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

Accepted Answer

y + 7 = -1/4(x - 4)

Answer

y - 4 = -1/4(x + 7)

Answer

y + 7 = 4(x - 4)

Answer

y - 7 = -1/4(x - 4)

Question 45

Write the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3

Accepted Answer

y - 5 = -3(x - 10)

Answer

y= -3x + 35

Answer

y + 5= -3(x + 10)

Answer

y= -3x - 35

Question 46

Which of these represents point-slope form of a linear equation?

Accepted Answer

y - y₁ = m(x - x₁)

Answer

Ax + By = C

Answer

y = mx + b

Question 47

Write the following equation in slope-intercept form:
4x - 3y = 12

Accepted Answer

y = 4/3x - 4

Answer

y = -4/3x + 3

Answer

y = -4x + 12

Answer

y = 4/3x - 12

Linear Equations in Two Variables

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics