Quiz about Algebra I Diagnostic

Question 1

Simplify by combining like terms:

5a + 2b - 3a + 4b

Accepted Answer

2a + 6b

Answer

8ab

Answer

14ab

Answer

8a - 2b

Question 2

Solve for a

Accepted Answer

a= -6

Answer

a= -2

Answer

a= 3

Answer

a= 15

Question 3

Solve for a

Accepted Answer

a= -2

Answer

a= -7.5

Answer

a= 2

Answer

a= 6

Question 4

Simplify the following expression:
3 + 5x + 8 - 2x

Accepted Answer

11 + 3x

Answer

-3x2 - 11

Answer

3x2 + 11

Answer

11 - 3x

Question 5

Simplify 8³

Accepted Answer

512

Answer

24

Answer

4096

Answer

288

Question 6

(-5)3

Accepted Answer

-125

Answer

-15

Answer

125

Answer

-625

Question 7

Evaluate.

Accepted Answer

1/125

Answer

3/15

Answer

125

Answer

3/125

Question 8

-7(10)=

Accepted Answer

-70

Answer

70

Answer

700

Answer

-700

Question 9

Answer the following: -12 - (-8)

Accepted Answer

A.  -4

Answer

B.  4

Answer

C.  20

Answer

D.  -22

Question 10

4 + (-4)

Accepted Answer

0

Answer

8

Answer

-8

Answer

NONE OF THE ABOVE

Question 11

What are the coordinates of point H?

Accepted Answer

(-2, 4)

Answer

(-4, 2)

Answer

(4, -2)

Answer

(4, 4)

Question 12

What is the ordered pair for point K?

Accepted Answer

(3, -3)

Answer

(-3, -3)

Answer

(-4, -4)

Answer

(5, 8)

Question 13

On what axis would I expect to find point F?

Accepted Answer

y-axis

Answer

x-axis

Question 14

What is the origin?

Accepted Answer

Where the x-axis and y-axis intersect

Answer

The point furthest away from the center of the coordinate plane

Answer

The four regions of a coordinate plane

Answer

the x-axis

Question 15

What is the ordered pair of point C?

Accepted Answer

(2, 4)

Answer

(4, 2)

Answer

(-2, 4)

Answer

(-4, -4)

Question 16

The vertical number line is called the __________?

Accepted Answer

y-axis

Answer

x-coordinate

Answer

x-axis

Answer

y-coordinate

Question 17

Coordinate points (-1, 1) would lead me to which plot point?

Accepted Answer

J

Answer

H

Answer

G

Answer

A

Question 18

What will be the last coordinate of the rectangle?

Accepted Answer

(8, 3)

Answer

(1, 3)

Answer

(8, 4)

Answer

(7, 3)

Question 19

If a = 4 & b = 6, what is 3a + 5b?

Accepted Answer

42

Answer

40

Answer

44

Answer

46

Question 20

If x = 5, find the value of 7x - 1

Accepted Answer

34

Answer

36

Answer

35

Answer

-34

Question 21

If a = -2, b = 5 and c = 6, find 2c - 3a + b

Accepted Answer

23

Answer

15

Answer

13

Answer

11

Question 22

Evaluate u + xy, for u = 18 , x = 10 , and y = 8.

Accepted Answer

98

Answer

188

Answer

36

Answer

224

Question 23

What are the missing numbers in this pattern?

23, 28, ___, 38, ___, 48

Accepted Answer

33, 43

Answer

33, 42

Answer

32, 42

Answer

36, 42

Question 24

What are the missing numbers in this pattern?
22, 29, 36, ___, 50, ___

Accepted Answer

43, 57

Answer

35, 55

Answer

40, 57

Answer

41, 56

Question 25

How would you describe this pattern's rule?
23, 29, 35, 41

Accepted Answer

Add 6

Answer

Subtract 6

Answer

Subtract 5

Answer

Add 4

Question 26

How many counters would come next?

Accepted Answer

9

Answer

5

Answer

7

Answer

11

Question 27

Choose any correct solutions for values in the table.

Accepted Answer

A= 45

Accepted Answer

C = 40

Answer

A = 13

Answer

C = 12

Question 28

Choose any given values given that complete the chart.

Accepted Answer

96 pencils

Accepted Answer

24 pencils

Answer

20 pencils

Answer

42 pencils

Question 29

Hilbert burns 120 calories per 30 minutes of weight training. Complete the table to chart his calorie expenditure for different amounts of time. What is the value of a?

Accepted Answer

a= 60

Answer

a= 80

Answer

a= 6

Answer

a= 120

Question 30

If my function rule is 2x + 1, what is the OUTPUT if the input is 2?

Accepted Answer

5

Answer

4

Answer

22

Answer

23

Question 31

If my function rule is 4x, what is the OUTPUT if the input is 5?

Accepted Answer

20

Answer

45

Answer

54

Answer

9

Question 32

-8 - (-4) =

Accepted Answer

-4

Answer

12

Answer

-12

Answer

4

Question 33

simplify 16/44

Accepted Answer

4/11

Answer

8/22

Answer

8/20

Answer

2/5.5

Question 34

An elevator goes up 4 floors, then goes down 6 floors to the parking garage.  What number best represents the level the elevator is on?  (Assuming the ground is "zero")

Accepted Answer

-2

Answer

2

Answer

10

Answer

-6

Question 35

-5 + 3 x 2 - 4 =

Accepted Answer

-3

Answer

-8

Answer

0

Answer

-4

Question 36

-108 / 9 =

Accepted Answer

-12

Answer

12

Answer

9

Answer

-9

Question 37

Dividing a number greater than zero, BY zero will create an answer of:

Accepted Answer

undefined

Answer

zero

Answer

1

Answer

negative zero

Question 38

Write in order from least to greatest.
0.75, 0.39, 0.2, 0.35

Accepted Answer

0.2, 0.35, 0.39, 0.75

Answer

0.75, 0.39, 0.35, 0.2

Answer

0.2, 0.39, 0.35, 0.75

Answer

0.75, 0.35, 0.39, 0.2

Question 39

Fill in the blank with the correct sign >, < , or =
-1.8_____ 0.8

Accepted Answer

<

Answer

>

Answer

=

Question 40

Solve the equation to find a:

20 = 2 - a

Accepted Answer

a= -18

Answer

a= 18

Answer

a= -10

Answer

a= 12

Question 41

What is the first step to solve this equation:
11 - 3x = 44

Accepted Answer

Subtract 11 from both sides

Answer

Add 3 to both sides

Answer

Add 11 to both sides

Answer

Divide 3 on both sides.

Question 42

What is the operation in the following expression? 4y - 8

Accepted Answer

-

Answer

4

Answer

y

Answer

8

Question 43

The sum of 6 and x

Accepted Answer

x + 6

Answer

6/x

Answer

x + 4

Answer

6x

Question 44

Identify the variables in the following expression: 4x + 2y - 6

Accepted Answer

X and Y

Answer

4, 2, -6

Answer

-4 and x

Answer

-6

Question 45

What word phrase can you use to represent "5x + 2"?

Accepted Answer

the sum of five times a number x and two

Answer

five times the sum of a number x and two

Answer

two times the sum of a number x and five

Answer

a number x times the sum of five and two

Question 46

You rented the carpet cleaner for 5 hours, how much would you pay?

Accepted Answer

$40

Answer

$36

Answer

$42

Answer

$38

Question 47

What is the distance between -8 and its opposite?

Accepted Answer

16

Answer

8

Answer

-8

Answer

-16

Question 48

What is the inverse operation of division?

Accepted Answer

Multiplication

Answer

Division

Answer

Addition

Answer

Subtraction

Question 49

What is the y-intercept of the equation?

y = 3x - 12

Accepted Answer

(0, -12)

Answer

(0, 3)

Answer

(0, 12)

Answer

(0, -4)

Question 50

Joey has 3 out of 20 coins in his collection. What percent does he have?

Accepted Answer

15%

Answer

7%

Answer

20%

Answer

30%

Question 51

Evaluate f(x)=-2x+13   for f(10)

Accepted Answer

-7

Answer

1

Answer

-8

Answer

7

Question 52

Evaluate f(x) = x² for f(-8)

Accepted Answer

64

Answer

-64

Answer

-16

Answer

16

Question 53

Evaluate f(33)

Accepted Answer

11

Answer

33

Answer

10

Answer

8

Question 54

The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?

Accepted Answer

After 4 weeks the plant is 5 inches tall

Answer

After 5 week the plant is 4 inches tall

Answer

The plant grows at a rate of 5/4 inch per week

Answer

The plant grows at a rate of 1 inch per week

Question 55

Level 3 Which equation matches the table?

Accepted Answer

y = x + 5

Answer

y = 5x

Answer

y = x - 5

Answer

x = y - 5

Algebra I Diagnostic

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