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Algebra I Semester I Final Exam

Last updated about 3 hours ago

52 questions

Note from the author:

Instructions

4

S301

4

S301

4

S301

4

S301

4

N 202

4

S401

4

N 501

4

N 501

4

AF301

4

N 401

4

A403

4

AF401

4

A403

4

A403

4

A 201

4

A401

4

A 201

A403

4

A403

4

A403

4

A303

4

A403

4

A503

4

AF702

4

A503

4

A405

4

A405

4

AF502

4

A504

4

A701

4

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4

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AF301

4

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AF301

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AF601

4

AF502

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F506

4

F506

4

F506

4

F506

4

F401

4

F401

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F401

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F401

4

F604

4

G510

4

G606

4

A514

2

F503

2

F503

0

This is a summative worth 200 points (double a normal unit test).
There are 51 multiple-choice questions. All but two are worth the same amount of points.
Don't leave anything blank. If you don't know, guess.
If you cheat, I will fail you and call your mom and tell her exactly what you did and why you failed the semester.
Don't try me. If you — around, you will find out.
Good luck.

This is a summative worth 200 points (double a normal unit test).
There are 51 multiple-choice questions. All but two are worth the same amount of points.
Don't leave anything blank. If you don't know, guess.
If you cheat, I will fail you and call your mom and tell her exactly what you did and why you failed the semester.
Don't try me. If you — around, you will find out.
Good luck.

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Question 2

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Question 4

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Question 5

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Question 49

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Question 50

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Question 51

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Question 52

52.

For the number set below, find the mean:
-2, 16, 10, 11, 10, 4, 20

69/7

5

22/7

10

For the number set below, find the median:
3, 2, 7, 9, 5

3

9

7

5

For the number set below, find the mode:
-2, 16, 10, 11, 10, 4, 20

10

9.85

9

22

For the number set below, find the range:
-2, 16, 10, 11, 10, 4, 20

Range:

22

9.85

66/7

10

What percent is equal to 9/13?

1.44%

69.23%

144.44%

0.6923%

Five numbers have a mean of 12. If the first four numbers are 3, 10, 18, and 7, what is the missing number?

22

12

5.5

10

Select the smallest fraction:

Choose the second-largest from among the decimals:
0.372, 0.368, 0.37, 0.3709, 0.3

.368

.37

.3709

.372

Add:

15/56

8/56

8/15

59/56

For the number 12 and 16, name the greatest common factor (GCF) and the lowest common multiple (LCM).

GCF: 4 / LCM: 24

GCF: 12 / LCM: 4

GCF: 48 / LCM: 4

GCF: 4 / LCM: 48

If 4x-6=10, what is the value of 5x?

20

5

x

4

Solve the proportion for x:

4

8

6

3

If x = 7, what is the value of y in the equation 5x-2y=51?

8

-8

7

-7

Solve the equation for h:

h=15g

h=2*5-6/g

h=5g

h=2*5- 6/g

Translate the following verbal phrase into an algebraic expression.

10 less than a number

10x

x-10

10x-10

10-x

If x=6 and y=8, find the value of:

14

64

26

60

A number is tripled and then decreased by three. This result is equal to 5 more than the original number. Which of the following is this expressed as an equation and its solution?

A rectangle has a perimeter of 24 inches. The length is 5 inches. How long is the width?

14 inches

6 inches

19 inches

7 inches

The equation 3(x+8)=3x+2b has infinite solutions when solving for x. What must be the value of b?

0

7

12

3

Simplify:

3/2y

0/y

-3/2y

0

Multiply:

Solve the inequality.

x>35

x<15

x>12

x<23

A number is tripled, and then cut in half. The result does not exceed 12. What inequality describes the range of the original number? Set up and write the inequality. Do not solve it.

Is the following inequality, and if so, which special case?

No

Yes, two solutions

Yes, no solutions

Yes, infinite solutions

What inequality is graphed below?

What is the solution to the inequality below using set notation?

In order to ride a roller coaster, you must be taller than 36 inches, but the maximum height is 68 inches. Write the inequality of the heights (with the variable h) which are accepted on the ride.

What inequality is graphed below?

Solve the inequality

-12<x<6

-6>x>12

x<6 or x>-12

-6<x<12

It takes Francisco 13 minutes to run 2 laps around a park. If he runs for 50 minutes, what is the number of whole laps he completed?

7.7

7.69

8

7

The two figures below are similar, what is the length of EF?

6

8

10

5

A map has a legend 1 inch : 55 miles. Two cities on the map are 2.75 inches away on the map. How far are they in real life?

52.25 miles

110 miles

20 miles

151.25 miles

What is 10% of 42?

420

4.24

4.2

4200

The price of groceries has increased due to inflation. A bundle of groceries that used to cost $95 now costs $118. What is the percent increase due to inflation?

19.5%

124.2%

24.2%

23%

Gordon purchased a television when his local electronics store was having a sale. The television was offered at 30% off its original listed price of $472. How much will Gordon pay for the TV?

$141.60

$315.05

$613.60

$330.40

A TV priced at $520 is discounted at 25%. If you have to pay 11% sales tax on the discounted price, what is the final price of the TV?

$432.90

$332.80

$447.20

$347.10

How many minutes are in 1 year?

525,600

86,400

1,314,000

31,536,000

Find the domain for the function.

Find the range for the function.

Find the domain for the function.

Find the range for the function.

Using the following to evaluate:

Find f(3) + j(-2).

-11

7

28

9

Using the following to evaluate:

Find g(8)/h(2)

1/2

0

2

4

Evaluate for the function represented by the following graph:

f(3)=

-1

-0.25

6.5

Cannot determine

Evaluate for the function represented by the following graph:

If f(x)=4, then x=

0

4

-2

-1

Use the functions f(x)=-9x+12 and g(x)=x^3-5 to find the value of f(g(3)).

-186

-3,380

-24

-50

Write the linear equation in slope-intercept form given the points:

Select the linear equation in slope-intercept form that passes through the point (1,−3) and is parallel to the line y = -3x - 2.

y=-3x+2

y=-3x

The function f(x)=8.75x+30 represents the amount of money, f(x), Lili expects to earn each week after working x hours, including her hourly pay and tips.

How much money does Lili make each hour?

$30

$8.75

$38.75

Cannot determine from information given

The function f(x)=8.75x+30 represents the amount of money, f(x), Lili expects to earn each week after working x hours, including her hourly pay and tips.

What would the point (12, 135) represent in the context of this problem?

12 hours worked, $135 total earnings

135 hours worked, $12 in tips

12 hours worked, $135 in tips

$12 per hour, $135 total earnings

The function f(x)=8.75x+30 represents the amount of money, f(x), Lili expects to earn each week after working x hours, including her hourly pay and tips.

What does the number 30 represent in this function?

The number of hours she worked

Her hourly wage

Her tips

Her take-home pay

Which team won the 2024-2025 college football championship?

Notre Dame

Ohio State