Quiz about Add maths form 4 logarithm

Question 1

Expand the logarithm.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 2

Expand the logarithm.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 3

Expand the logarithm.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 4

Solve the equation.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 5

Solve the equation.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 6

Solve the equation.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 7

Write as one logarithm. Simplify, if possible.
log₃9 + log₃27

Accepted Answer

5

Answer

-1

Answer

4

Answer

1

Question 8

Write as one logarithm. Simplify, if possible.
log₃9 + log₃27

Accepted Answer

5

Answer

-1

Answer

4

Answer

1

Question 9

Write in logarithmic form.
2^-4 = ¹/₁₆

Accepted Answer

log₂(¹/₁₆) = -4

Answer

log_-4(¹/₁₆) = 2

Answer

log_-4 2 = ¹/₁₆

Answer

log₂(-4) = ¹/₁₆

Question 10

Write in exponential form.
log₂32 = 5

Accepted Answer

25 = 32

Answer

2-5 = 32

Answer

232 = 5

Answer

325 = 2

Question 11

Write in logarithmic form.
2^-4 = ¹/₁₆

Accepted Answer

log₂(¹/₁₆) = -4

Answer

log_-4(¹/₁₆) = 2

Answer

log_-4 2 = ¹/₁₆

Answer

log₂(-4) = ¹/₁₆

Question 12

Evaluate the following logarithm:

log₅5

Accepted Answer

1

Answer

0

Answer

-1

Answer

1/2

Question 13

Evaluate the following logarithm:

log₁₂1

Accepted Answer

0

Answer

1

Answer

-1

Answer

1/2

Question 14

Evaluate the following logarithm:

log₈4

Accepted Answer

2/3

Answer

3/2

Answer

3/4

Answer

1/2

Question 15

log₄(3x-1)=log₄(2x+3)

Accepted Answer

4

Answer

3

Answer

1

Answer

8

Question 16

Logarithmic functions are the inverse of...

Accepted Answer

Exponential Functions

Answer

Linear Functions

Answer

Quadratic Functions

Answer

Polynomial Functions

Question 17

Solve.

Accepted Answer

3.9069

Answer

0.2560

Answer

0.4926

Answer

7.5

Question 18

Question 18.

Accepted Answer

{ 2, 4, 5, 8, 10}

Answer

{ 2, 4, 5, 8}

Answer

2, 4, 5, 8, 10

Answer

2, 4, 5, 8

Question 19

Question 19.

Accepted Answer

one to many

Answer

one to one

Answer

many to one

Answer

many to many

Question 20

The function  f  is defined by f(x)= 3 - 4x   Find    the image of 2,

Accepted Answer

-5

Answer

5

Answer

1

Answer

-2

Question 21

The function  f  is defined by f(x)= 3-4x   Find    the value of x if  f(x) = x.

Accepted Answer

3/5

Answer

5/3

Answer

3

Answer

5

Question 22

Given the function f(x) = 3x + 1, find f^-1(7),

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 23

Form a quadratic equation with the roots 2 and -3.

Accepted Answer

x²+ x - 6 = 0

Answer

x²+ x + 6 = 0

Answer

x²- x - 6 = 0

Answer

x²- x + 6 = 0

Question 24

Given that the quadratic equation has x² + hx + 4 = 0 two equal roots. Find the value of h.

Accepted Answer

4

Answer

2

Answer

5

Answer

7

Question 25

Find the range of values of for which x(x - 2) < 3

Accepted Answer

-1 < x < 3

Answer

1 < x < 3

Answer

-1 > x < 3

Answer

1 > x > 3

Question 26

For the quadratic function y = x² - 4x + 5 , find the equation of the axis of symmetry.

Accepted Answer

x = 2

Answer

x = -2

Answer

x = 5

Answer

x = -5

Question 27

Solve the equation 3 ( 4^{2- x}) = 12

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 28

Expand log₅(u³v⁵)

Accepted Answer

3 log₅u + 5 log₅v

Answer

1/2(log₅u+log₅v+log₅uw)

Answer

5 log₅u - 15 log₅ v

Answer

log₅u + log₅v +3 log₅w

Question 29

Question 29.

Accepted Answer

ONE TO ONE

Answer

ONE TO MANY

Answer

MANY TO MANY

Answer

MANY TO ONE

Question 30

Question 30.

Accepted Answer

8 / 5

Answer

5 / 8

Answer

- 5/ 8

Answer

- 8 / 5

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