Free Printable Semester Exam 2019

1.

What is the slope-intercept form of the equation of a line with a slope of 7 and a y-intercept of –9?

a)

y = –9x + 7

b)

y = 9x – 7

c)

7x – y = – 9

d)

y = 7x – 9

2.

Which equation is graphed at the right?

a)

$y=-\frac{1}{2}x+5$

b)

$y=-2x-5$

c)

$y=2x-5$

d)

$y=\frac{1}{2}x+5$

3.

What is an equation of the line through (0, –3) with slope $\frac{2}{5}$ ?

a)

$y=-\frac{2}{5}x-3$

b)

$y=-\frac{5}{2}x-3$

c)

$y=\frac{2}{5}x-3$

d)

$y=\frac{5}{2}x-3$

4.

Which is an equation of the line with slope -5 and a y-intercept of 3?

a)

y = –5(x + 3)

b)

y – 3 = –5x

c)

–5x + y = 3

d)

y = 3x – 5

5.

Which data are shown by the scatter plot?

a)

(1995, 5.5), (1997, 6.1), (2004, 7.6)

b)

(1995, 5.5), (2000, 6.1), (2004, 7.6)

c)

(1995, 5.5), (2000, 6.6), (2005, 8.0)

d)

(1995, 5.5), (1997, 6.6), (2005, 8.0)

6.

Which is true about the data?

a)

The slope of the best-fit line would be negative.

b)

There is a positive correlation.

c)

There is no correlation.

d)

There is a negative correlation.

7.

Based on the data in the scatter plot, what would you expect the y-value to be for x = 2010?

a)

between 7 and 8

b)

higher than 8

c)

between 5 and 7

d)

impossible to tell

8.

If line q has a slope of $-\frac{3}{8}$ , what is the slope of any line perpendicular to q?

a)

$-\frac{3}{8}$

b)

$\frac{3}{8}$

c)

$\frac{8}{3}$

d)

$-\frac{8}{3}$

9.

Find the slope-intercept form of the equation of the line that passes through (–5, 3) and is parallel to 15x – 3y = 10.

a)

y = –5x – 22

b)

y = 5x – 18

c)

y = – 5x + 18

d)

y = 5x + 28

10.

What is the y-intercept of a line through (2, 7) and perpendicular to the graph of $y=-\frac{1}{2}x+5$

a)

-3

b)

$-\frac{1}{3}$

c)

3

d)

$\frac{1}{3}$

11.

What is the slope of a line perpendicular to y=2x+5?

a)

-2

b)

2

c)

$\frac{1}{2}$

d)

$-\frac{1}{2}$

12.

–31 ≤ x + 38

a)

{x | x ≤ –13}

b)

{x | x ≤ 69}

c)

{x | x ≥ –69

d)

{x | x ≥ –13}

13.

Which compound inequality has the solution

set shown in the graph?

a)

–1 < n < 2

b)

–1 ≤ n < 2

c)

n ≥ –1 or n < 2

d)

–1 < n ≤ 2

14.

Which of the following is the solution set of –5 < 3t + 5 ≤ 20?

a)

{t | –3.33< t ≤ 5}

b)

{t | t < –5 and t ≤ 5}

c)

{t | t < –5}

d)

{t | t < –5 or t ≥ 5}

15.

Which of the following is the graph of the solution set of t – 4 ≥ 4t + 8 or 3t >14 – 4t?

a)

b)

c)

d)

16.

Which ordered pair is part of the solution set of the inequality 15 + y ≤ –3x?

a)

(–10, 3)

b)

(1, 4)

c)

(4, –1)

d)

(3, –16)

17.

Determine which of the ordered pairs are a part of the solution of $y+1>\frac{1}{2}x+3$ ?

a)

(2, 3)

b)

(–4, 0)

c)

(1, 2)

d)

(–5, 1)

18.

Which of the following is the graph of the solution set of y < –3 or y < 1?

a)

b)

c)

d)

19.

Which inequality is graphed above?

a)

y < 2x + 1

b)

y > 2x + 1

c)

$y<\frac{1}{2}x+1$

d)

$y>\frac{1}{2}x+1$

20.

Solve 5w – 6 > 6w – 20

a)

{w | w < 14}

b)

{w | w < 2}

c)

{w | w < –14}

d)

{w | w < –2}

21.

Write an equation in slope-intercept form of the line that has a slope of 5 and y-intercept of -8.

a)

y=-8x+5

b)

y=8x-5

c)

y=5x+8

d)

y=5x-8

22.

Where does the graph of y = –3x – 18 intersect the x-axis

a)

(0, 6)

b)

(0, – 6

c)

(6, 0

d)

(–6, 0)

23.

Exactly one solution.

a)

Inconsistent

b)

Consistent and independent

c)

Consistent and dependent

d)

Inconsistent and dependent

24.

No solution

a)

Inconsistent

b)

Consistent and dependent

c)

Consistent and independent

d)

Consistent

25.

Infinite solutions

a)

Inconsistent

b)

Consistent and Dependent

c)

Consistent and Independent

d)

Consistent

26.

Which point below is NOT part of the solution set?

a)

(0, 0)

b)

(5, 1)

c)

(-1, -3)

d)

(20, -5)

27.

Select the correct graph for each inequality.

a)

A

b)

B

c)

C

d)

_D

28.

Which of the following is not a solution to this system of inequalities?

a)

(0,-1)

b)

(0,3)

c)

(4,0)

d)

(6,-2)

29.

Is (0,0) a solution to the system?

a)

Solution

b)

Not a solution

30.

What inequality is graphed?

a)

x > 2 and x ≤ -3

b)

x > 2 and x < -3

c)

x > 2 or x ≤ -3

d)

x > 2 or x < -3

31.

Solve: -3 ≤ 2x - 1 ≤ 5

a)

-1 ≤ x ≤ 3

b)

-1 < x < 3

c)

1 < x < 3

d)

1 ≤ x ≤ 3

32.

Solve:
3x + 2 < -4 or 4x + 4 > 24

a)

x < -2 or x > 5

b)

x < 2 or x > 5

c)

x < -2 and x > 5

d)

x < 2 and x > 5

33.

7x+4y =12
x + 2y = -4

a)

(-4,4)

b)

(4,4)

c)

(4,-4)

d)

(-4,-4)

34.

7x - 2y = 6
x - 2y = -6

a)

(2,4)

b)

(3,-2)

c)

(1,2)

d)

(-2,-4)

35.

5x - 2y = 6
x - 2y = -2

a)

(2,2)

b)

(2,1)

c)

(1,2)

d)

(-2,-2)

36.

x + y = 3
3x - y = 1

a)

(2,1)

b)

(-1,2)

c)

(1,2)

d)

(-2,-1)

37.

3x - 2y = -8
5x + 2y = -8

a)

(1,-4)

b)

(-1,-4)

c)

(-4,1)

d)

(-2,1)

38.

x - 4y = -4
x + 2y = 8

a)

(2,2)

b)

(4,2)

c)

(2,-2)

d)

(4,-2)

39.

If x = 2y + 3 and 4x – 5y = 9, what is the value of y?

a)

2

b)

1

c)

–1

d)

–2

40.

What system of inequalities is represented by the graph?

a)

y < –2x + 1 and y ≤ x – 1

b)

y > –2x + 1 and y ≤ x – 1

c)

y < –2x + 1 and y ≥ x – 1

d)

y > –2x + 1 and y ≥ x – 1

Semester Exam 2019

Total questions: 40

Worksheet time: 10hrs 0mins

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