Quiz about Algebra 2

Question 1

Identify the 'a' value: y = 16x² -8x -24

Accepted Answer

16

Answer

8

Answer

-8

Answer

-24

Question 2

Identify the 'b' value: y = 16x² -8x -24

Accepted Answer

-8

Answer

16

Answer

8

Answer

-24

Question 3

Identify the 'b' value: y = 16x² -8x -24

Accepted Answer

-8

Answer

16

Answer

8

Answer

-24

Question 4

Identify the 'c' value: y = 16x² -8x -24

Accepted Answer

-24

Answer

16

Answer

-8

Answer

24

Question 5

Solve the equation by factoring:
x²-6x+8=0

Accepted Answer

2, 4

Answer

-2, -4

Answer

-2, 4

Answer

2, -4

Question 6

Solve the equation by the quadratic formula:

5x² - 35x + 60 = 0

Accepted Answer

3, 4

Answer

3, -4

Answer

-3, 4

Answer

-3, -4

Question 7

Solve by using the quadratic formula:
15x²+22x=-8

Accepted Answer

-2/3, -4/5

Answer

-2/3, 4/5

Answer

2/3, -4/5

Answer

2/3, 4/5

Question 8

Use the quadratic formula to find the solutions for
y = 3x³ + 8x - 1

Accepted Answer

0.1167 and -2.7833

Answer

.7 and -16.7

Answer

.35 and -8.35

Answer

0.2358 and -1.236

Question 9

Use the quadratic formula to find the solutions for
y = 2x² - 9x + 5

Accepted Answer

-2.035 and 1.535

Answer

-8.14 and 6.14

Answer

-4.07 and 3.07

Answer

ZERO solutions

Question 10

Use the quadratic formula to find the solutions for
y = -x² - 5x + 12

Accepted Answer

-6.77 and 1.77

Answer

-4.9 and -0.1

Answer

-8.54 and 8.54

Answer

-0.45 and 3.55

Question 11

Solve 3x² - 11x + 10

Accepted Answer

1.7 or 2

Answer

1 or 2

Answer

1.5 or 2

Answer

-1.7 or 2

Question 12

Solve 8x² - 6x + 1 = 0

Accepted Answer

0.25 or 0.5

Answer

No Solution

Answer

0 or 1

Answer

-0.5 or -0.25

Question 13

find x for
2x²-8x-24=0

Accepted Answer

x= 6, -2

Answer

x= 2, -6

Answer

x= 4, 2

Answer

x= 2, 6

Question 14

find x for
x²+2x-8=0

Accepted Answer

x= -4, -2

Answer

x= -4, 2

Answer

x= 4, 2

Answer

x= -2, 4

Question 15

Factor
10x² + 15x-5

Accepted Answer

5(2x²+3x-1)

Answer

25(10x³+45x-15)

Answer

5(2x³ + 3x²-x)

Answer

x(10x³+15x-5)

Question 16

Factor Completely:
x² - 36

Accepted Answer

(x + 6)(x - 6)

Answer

(x + 9)(x - 4)

Answer

(x - 6)(x - 6)

Answer

(x - 9)(x + 4)

Question 17

Factor x²-6x+8

Accepted Answer

(x-4)(x-2)

Answer

(x+4)(x+2)

Answer

(x-4)(x+2)

Answer

(x+4)(x-2)

Question 18

Question 18.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 19

5x+4=-6

Accepted Answer

-2

Answer

2

Answer

10

Answer

15

Question 20

-4x+1=21

Accepted Answer

x=-5

Answer

x=120

Answer

x=5

Answer

x=30

Question 21

Solve each equation for the following variable.
1. x - 4 = 12

Accepted Answer

x = 16

Answer

x = 8

Answer

x = -8

Answer

x = 3

Question 22

2.     2x + 6 = 14

Accepted Answer

x = 4

Answer

x = 10

Answer

x = -4

Answer

x = 3

Question 23

Solve for x:
-30 - 5x = 120

Accepted Answer

x = -30

Answer

x = 18

Answer

x = -18

Answer

x = 30

Question 24

Question 24.

Accepted Answer

(-5, 2]

Answer

[-3, 2)

Answer

(-4, 2]

Answer

[-4, 2]

Question 25

Does this parabola have a minimum or maximum and what is its value?

Accepted Answer

maximum: (2,5)

Answer

minimum: (2,0)

Answer

minimum: (5,0)

Answer

maximum: (5,0)

Question 26

Solve: 2^3x = 15

Accepted Answer

1.3

Answer

2.3

Answer

-2.3

Answer

-1.3

Question 27

log (x - 1)  - log (x - 2)  = log 5

Accepted Answer

9/4

Answer

7

Answer

4/9

Answer

1/7

Question 28

Solve:
log₄x² - log₄(x-1) = 1

Accepted Answer

2

Answer

4

Answer

3

Answer

1

Question 29

Solve.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 30

4^(x-2)= 64^(x+1)

Accepted Answer

-5/2

Answer

-2/5

Answer

7/2

Answer

2/7

Question 31

2x+6=32

Accepted Answer

x=-1

Answer

x=11

Answer

x=1

Answer

x=-11

Question 32

Solve the exponential equation:

Accepted Answer

9/4

Answer

-11/4

Answer

6

Answer

8

Question 33

Simplify the following logarithmic function:
log₂2⁸=

Accepted Answer

8

Answer

2

Answer

1

Answer

16

Question 34

Rewrite as a single log:
4 log g - 2 log h

Accepted Answer

log (g⁴/h²)

Answer

log (4g/2h)

Answer

log (g⁴ - h²)

Answer

log (2gh)

Question 35

Rewrite 3⁴ = 81 in logarithmic form.

Accepted Answer

log₃81 = 4

Answer

log₃4 = 81

Answer

log₈₁3 = 4

Answer

log₄81 = 3

Question 36

Expand.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 37

Expand.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 38

Condense logarithm

Accepted Answer

log₈u¹⁵v³

Answer

15log₈u+ 3log₈v

Answer

15log₈u- 3log₈v

Answer

log₈(u¹⁵/v³)

Question 39

Condense logarithm

Accepted Answer

log₈(x⁶/y³)

Answer

log₈(x⁶)/log₈(y³)

Answer

log₈(x/y³)

Answer

log₈(x⁶y³)

Question 40

Expand

Accepted Answer

2 - log₃x - log₃y

Answer

log₃9 - log₃x + log₃y

Answer

log₃9 + log₃x + log₃y

Answer

2 - log₃x + log₃y

Question 41

Expand

Accepted Answer

2log₃6 + 2log₃x

Answer

2log₃6 + log₃x

Answer

4 + 2log₃x

Answer

4 + log₃x

Question 42

Find the inverse of f(x) = -4x - 12

Accepted Answer

f^-1(x) = -1/4x - 3

Answer

f^-1(x) = 4x - 3

Answer

f^-1(x) = 1/4x + 3

Answer

f^-1(x) = -4x - 3

Question 43

Are the following inverses of each other?

Accepted Answer

False

Answer

True

Question 44

Was the inverse function found correctly?

Accepted Answer

no,

Answer

yes

Question 45

Solve the cube root equation

Accepted Answer

344

Answer

21

Answer

-344

Answer

-21

Question 46

Solve the cube root equation

Accepted Answer

984

Answer

-984

Answer

26

Answer

-26

Question 47

Solve the cube root equation

Accepted Answer

228

Answer

78

Answer

-228

Answer

-78

Question 48

Solve the cube root equation

Accepted Answer

990

Answer

900

Answer

0

Answer

90

Question 49

Solve the cube root equation

Accepted Answer

27

Answer

20

Answer

3

Answer

30

Question 50

Solve the cube root equation

Accepted Answer

125

Answer

-125

Answer

25

Answer

-25

Question 51

simplify

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 52

simplify.

Accepted Answer

b

Answer

a

Answer

c

Answer

d

Question 53

simplify.

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 54

simplify.

Accepted Answer

a

Answer

b

Answer

c

Answer

d

Question 55

simplify.

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 56

simplify.

Accepted Answer

a

Answer

b

Answer

c

Answer

d

Question 57

simplify.

Accepted Answer

c

Answer

a

Answer

b

Answer

d

Question 58

simplify.

Accepted Answer

c

Answer

a

Answer

b

Answer

d

Question 59

Simplify.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 60

Simplify.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 61

Factor

k²- 7x+10

Accepted Answer

(k-2)(k-5)

Answer

(k+2)(k+5)

Answer

(k+10)(k+4)

Answer

(k+2)(k-5)

Question 62

Factor
k² -2k - 24

Accepted Answer

(k+4)(k-6)

Answer

(k+4)(k+6)

Answer

(k+6)(k-1)

Answer

(k-4)(k+6)

Question 63

Factor
3v² - 4v - 7

Accepted Answer

(3v-7)(v+1)

Answer

3(v-7)(v-1)

Answer

(3v+1)(v-9)

Answer

(3v+1)(v-10)

Question 64

Factor
81m² - 1

Accepted Answer

(9m-1)(9m+1)

Answer

not factorable

Answer

(m-9)(m+9)

Answer

9m(9m-1)

Algebra 2

106 questions

Determine the values of
a, b, and c for
the quadratic equation:
4x² – 8x = 3

Identify the 'a' value: y = 16x² -8x -24

Identify the 'b' value: y = 16x² -8x -24

Identify the 'b' value: y = 16x² -8x -24

Identify the 'c' value: y = 16x² -8x -24

Solve the equation by factoring:
x²-6x+8=0

Solve the equation by the quadratic formula:
5x² - 35x + 60 = 0

Solve by using the quadratic formula:
15x²+22x=-8

Use the quadratic formula to find the solutions for
y = 3x³ + 8x - 1

Use the quadratic formula to find the solutions for
y = 2x² - 9x + 5

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Algebra 2

106 questions

Determine the values of a, b, and c for the quadratic equation: 4x2 – 8x = 3

Identify the 'a' value: y = 16x2 -8x -24

Identify the 'b' value: y = 16x2 -8x -24

Identify the 'b' value: y = 16x2 -8x -24

Identify the 'c' value: y = 16x2 -8x -24

Solve the equation by factoring: x2-6x+8=0

Solve the equation by the quadratic formula: 5x2 - 35x + 60 = 0

Solve by using the quadratic formula:15x2+22x=-8

Use the quadratic formula to find the solutions for y = 3x3 + 8x - 1

Use the quadratic formula to find the solutions fory = 2x2 - 9x + 5

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Determine the values of
a, b, and c for
the quadratic equation:
4x² – 8x = 3

Identify the 'a' value: y = 16x² -8x -24

Identify the 'b' value: y = 16x² -8x -24

Identify the 'b' value: y = 16x² -8x -24

Identify the 'c' value: y = 16x² -8x -24

Solve the equation by factoring:
x²-6x+8=0

Solve the equation by the quadratic formula:
5x² - 35x + 60 = 0

Solve by using the quadratic formula:
15x²+22x=-8

Use the quadratic formula to find the solutions for
y = 3x³ + 8x - 1

Use the quadratic formula to find the solutions for
y = 2x² - 9x + 5