Free Printable Applying Linear Equations Test Review

1.

Slopes of parallel lines are...

a)

opposite reciprocals.

b)

opposites.

c)

identical.

d)

always 7.

2.

Slopes of perpendicular lines are...

a)

opposite reciprocals.

b)

opposites.

c)

identical.

d)

always 7.

3.

What slope is perpendicular to:
m = 5/8

a)

-5/8

b)

5/8

c)

-8/5

d)

8/5

4.

What slope is perpendicular to:
m = 3

a)

-3

b)

-1/3

c)

1/3

d)

3

5.

y = 5/7x +2
y = 5/7x - 30
These lines are...

a)

Parallel

b)

Perpendicular

c)

Neither

6.

y = -2/3x + 2
y = 3/2x + 9
These lines are...

a)

Parallel

b)

Perpendicular

c)

Neither

7.

Which equation is perpendicular to:
y = -6x +2

a)

y = 6x +1

b)

y = 1/6x +4

c)

y = -6x +3

d)

y = -1/6x +5

8.

What is the correlation?

a)

Negative correlation

b)

No correlation

c)

Positive correlation

d)

All of the above

9.

What type of correlation does this graph have?

a)

positive

b)

negative

c)

none

d)

all of the above

10.

^{What is the solution?}

a)

1

b)

-2

c)

(1, 2)

d)

(1, -1)

11.

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

a)

(-3,-8)

b)

(-8,-3)

c)

(3,-8)

d)

(8,3)

12.

What is the solution to the system?

a)

(3, -1)

b)

(2, -6)

c)

No Solution

d)

(6, -2)

13.

Solve the following system by graphing. What is the solution?

a)

Infinite number of solutions

b)

(3, 3)

c)

(3, -3)

d)

(-3, 3)

14.

Solve the following system by graphing. What is the solution?

a)

(-4, 2)

b)

(4, 2)

c)

(2, -4)

d)

(2, 4)

15.

A T-shirt design company charges your team an initial fee of $25 to create the team's design. The company charges $8 per t-shirt printed. How much would it cost to print 30 t-shirts. Identify the x and y.

a)

x= number of t-shirts

b)

x= total cost

c)

y= number of t-shirts

d)

y= total cost

16.

A T-shirt design company charges your team an initial fee of $25 to create the team's design. The company charges $8 per t-shirt printed. How much would it cost to print 30 t-shirts. Identify the m and b.

a)

m= 25

b)

m= 8

c)

b= 25

d)

b= 8

17.

A T-shirt design company charges your team an initial fee of $25 to create the team's design. The company charges $8 per t-shirt printed. How much would it cost to print 30 t-shirts. Identify the equation to represent the situation.

a)

y= 25x + 8

b)

y= 8x + 25

c)

y= 8x + 30

d)

y= 25x + 30

Applying Linear Equations Test Review

Total questions: 17

Worksheet time: 22mins

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