Free Printable 7.4 Logarithmic Functions with Base 10 and Base e

1.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(8,0)

2.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(8,0)

3.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

4.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

5.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

6.

Which of the graph(s) are logarithmic?

a)

b)

c)

d)

e)

7.

Which of the graph(s) are logarithmic?

a)

b)

c)

e)

d)

f)

8.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

9.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

10.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

11.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

12.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

13.

What do you know about a value?

a)

$a>0$

because the function is increasing

b)

$a<0$

because the function is decreasing

c)

$a\le0$

because the function is increasing

d)

$a\ge0$

because the function is decreasing

14.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

15.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

16.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

17.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

18.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

19.

What do you know about a value?

a)

$a>0$

because the function is increasing

b)

$a<0$

because the function is decreasing

c)

$a\le0$

because the function is increasing

d)

$a\ge0$

because the function is decreasing

20.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(3,0)

21.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(-9,0)

22.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(12,0)

23.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(0.5,0)

24.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(-0.2,0)

25.

The x-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(100,0)

26.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

27.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

28.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

29.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

30.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

31.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

32.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

33.

The y-intercept of the function to the left is:

a)

(1,0)

b)

(0,1)

c)

There isn't one

d)

(1,1)

34.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

35.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

36.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

37.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

38.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

39.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

40.

The end behaviour for the function on the left:

a)

QI - QIV

b)

QIV - QI

c)

There isn't any

d)

QI - QII

41.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

42.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

43.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

44.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

45.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

46.

The domain of the function on the left:

a)

$x>0,\ x\in R$

b)

$x\in R$

c)

$x\ge0,\ x\in R$

d)

$x<0,\ x\in R$

47.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

48.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

49.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

50.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

51.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

52.

The range of the function on the left:

a)

$y>0,\ x\in R$

b)

$y\in R$

c)

$y\ge0,\ y\in R$

d)

$y<0,\ y\in R$

53.

What do you know about this function?

a)

increasing because a > 0

b)

decreasing because a < 0

c)

increasing because a < 0

d)

decreasing because a > 0

54.

What do you know about this function?

a)

increasing because a > 0

b)

decreasing because a < 0

c)

increasing because a < 0

d)

decreasing because a > 0

55.

What do you know about this function?

a)

increasing because a > 0

b)

decreasing because a < 0

c)

increasing because a < 0

d)

decreasing because a > 0

56.

What do you know about this function?

a)

increasing because a > 0

b)

decreasing because a < 0

c)

increasing because a < 0

d)

decreasing because a > 0

57.

What do you know about this function?

a)

increasing because a > 0

b)

decreasing because a < 0

c)

increasing because a < 0

d)

decreasing because a > 0

58.

What do you know about this function?

a)

increasing because a > 0

b)

decreasing because a < 0

c)

increasing because a < 0

d)

decreasing because a > 0

59.

What equation matches graph a?

a)

i

b)

ii

c)

iii

d)

iv

60.

What equation matches graph b?

a)

i

b)

ii

c)

iii

d)

iv

61.

What equation matches graph c?

a)

i

b)

ii

c)

iii

d)

iv

62.

What equation matches graph d?

a)

i

b)

ii

c)

iii

d)

iv

7.4 Logarithmic Functions with Base 10 and Base e

Total questions: 62

Worksheet time: 31mins

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