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Linear Equations in Two Variables

Total questions: 15

Worksheet time: 13mins

Name
Class
Date
1.

To be identified as a Linear Equation, what must be the highest exponential degree of its variable?

a)

0

b)

1

c)

2

d)

None

2.

How many variables should be present to be considered as an example of a Linear Equation in Two Variables?

a)

Four Different Variables

b)

Two Identical Variables

c)

Four Identical Variables

d)

Two Different Variables

3.

Which of the following is an example of Linear Equation in Two Variables?

a)

x2 - 25

b)

a3 - 27

c)

4x = 2y - 9

d)

x2 + 3x + 2

4.

The graph of ax + by = c is _____

a)
A straight line parallel to x - axis
b)
A straight line parallel to y - axis 
c)
A general straight line
d)
A line in the 2nd and 3rd quadrant
5.

Which of the following is written in standard form?

a)
y=3x-5
b)
3x+16=5y
c)
2/3 x + 9/13 y = 21
d)
5x+7y=-12
6.

In the linear equation Ax + By = C, A, B and C are considered as

a)

zeros

b)

real numbers

c)

constants

d)

variables

7.

Solve the equation:

-5x = 25

a)

x = 20

b)

x = -20

c)

x = -5

d)

x = 5

8.

Solve: x - 8 = -5 

a)
13
b)
-13
c)
3
d)
-3
9.

Which ordered pair is the solution to x - 3y = -2?

a)

(-1, 3 )

b)

( 5, 0 )

c)

( -5, -1 )

d)

( 1, 3 )

10.

Which ordered pair below has a solution of ( -3, -1 )

a)

x - 3y = 2

b)

2x - 3y = -3

c)

3x - 2y = 2

d)

4x + y = -4

11.
What type of slope does the graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
12.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
13.
Find the slope
a)
-5/7
b)
7/5
c)
-7/5
d)
5/7
14.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
15.
Find the slope of the line that passes through (10, -8) and (1, 12).
a)
20/9
b)
-20/9
c)
4/9
d)
9/4