Free Printable Parallel & Perpendicular, Writing Linear Systems

1.

Parallel lines have __________ slopes.

a)

Equal

b)

Opposite

c)

Reciprocal

d)

Total

2.

Perpendicular lines have ___________ slopes.

a)

opposite reciprocal

b)

opposite

c)

equal

d)

no

3.

$slope\ a:\ -\frac{1}{3}$ and $slope\ b:\ -\frac{1}{3}$ .

a)

Parallel

b)

Perpendicular

c)

Neither

4.

$slope\ a:\ -9$ and $slope\ b:\ \frac{1}{9}$ .

a)

Parallel

b)

Perpendicular

c)

Neither

5.

$slope\ a:\ 7$ and $slope\ b:\ \frac{1}{7}$ .

a)

Parallel

b)

Perpendicular

c)

Neither

6.

What slope is parallel to $\frac{3}{4}$ ?

a)

$\frac{4}{3}$

b)

$\frac{3}{4}$

c)

$-\frac{3}{4}$

d)

$-\frac{4}{3}$

7.

What slope is parallel to $4$ ?

a)

4

b)

$-\frac{1}{4}$

c)

-4

d)

$\frac{1}{4}$

8.

What slope is parallel to $-\frac{7}{8}$

a)

$\frac{7}{8}$

b)

$\frac{8}{7}$

c)

$-\frac{7}{8}$

d)

$-\frac{8}{7}$

9.

What slope is perpendicular to $-\frac{6}{5}$ ?

a)

$-\frac{6}{5}$

b)

$-\frac{5}{6}$

c)

$\frac{5}{6}$

d)

$\frac{6}{5}$

10.

What slope is perpendicular to $5$ ?

a)

$5$

b)

$\frac{1}{5}$

c)

$-\frac{1}{5}$

d)

$-5$

11.

What slope is perpendicular to $\frac{2}{3}$ ?

a)

$-\frac{3}{2}$

b)

$\frac{3}{2}$

c)

$\frac{2}{3}$

d)

$-\frac{2}{3}$

12.

What is the slope of this graph?

a)

$\frac{1}{2}$

b)

2

c)

$\frac{2}{2}$

d)

$\frac{-3}{1}$

13.

What is the slope of the graph?

a)

$-\frac{5}{3}$

b)

$-\frac{3}{5}$

c)

$\frac{2}{3}$

d)

$\frac{3}{5}$

14.

What is the slope of the graph?

a)

$\frac{3}{4}$

b)

$\frac{4}{3}$

c)

$\frac{2}{1}$

d)

$-\frac{4}{3}$

15.

What is the slope of the graph?

a)

-2

b)

2

c)

-1

d)

1

16.

What is the slope of the graph?

a)

$\frac{1}{4}$

b)

$-\frac{1}{4}$

c)

$-4$

d)

$4$

17.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

measurements

d)

nothing

18.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

base

c)

nothing

d)

slope

19.

Which two lines are parallel?

a)

$y=\frac{3}{7}x-25$

b)

$y=\frac{3}{7}x+2$

c)

$y=\frac{7}{3}x-25$

d)

$y=3x+13$

e)

$y=7x+9$

20.

Which two lines are parallel?

a)

$y=-\frac{1}{4}x-25$

b)

$y=\frac{1}{4}x+2$

c)

$y=-4x-25$

d)

$y=4x+13$

e)

$y=\frac{1}{4}x+9$

21.

Which two lines are perpendicular?

a)

$y=\frac{3}{7}x-25$

b)

$y=-\frac{3}{7}x+2$

c)

$y=-\frac{7}{3}x-25$

d)

$y=3x+13$

e)

$y=7x+9$

22.

Which line is perpendicular to the line: $y=-\frac{5}{6}x+12$

a)

$y=-\frac{5}{6}x-2$

b)

$y=\frac{5}{6}x+13$

c)

$y=\frac{6}{5}x+11$

d)

$y=-\frac{6}{5}x-100$

23.

A theater sold 3 senior tickets and 1 child ticket for a total of $38. The next day, the theater sold 3 senior citizen tickets and 2 child tickets for a total of $52. What system of equations represents the scenario?

a)

1s + 3c = 38
2s + 3c = 52

b)

3s + 1c = 38
3s + 2c = 52

c)

s + c = 38
s + c = 52

d)

3s + 3c = 38
1s + 2c = 52

24.

The sum of two numbers is 36. The difference is 6. What system of equations represents this scenario?

a)

b)

c)

25.

A farm has a total of 50 donkeys and chickens. There are a total of 174 legs. Which system represents this scenario?

a)

d + c = 174
4d + 2c = 50

b)

d + c = 50
4d + 2c = 174

c)

d + c = 50
2d + 4c = 174

d)

d + c = 174
2d + 4c = 50

Parallel & Perpendicular, Writing Linear Systems

Total questions: 25

Worksheet time: 2hrs 44mins

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