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JAEL - General Mathematics Quiz

Total questions: 37

Worksheet time: 39mins

Name
Class
Date
1.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

2.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

3.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

4.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

5.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

6.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

7.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

8.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

9.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

10.

a)

Exponential Function

b)

Exponential Equation

c)

Exponential Inequality

d)

None of these

11.

Solve by applying the laws of

exponent.

a)

9y2

b)

81y2

c)

9y-2

d)

81y-2

12.

Solve by applying the laws of

exponent.

a)

4096 x9 y10 z6

b)

24 x18 y24 z6

c)

4096 x9 y10 z

d)

4096 x18 y24 z6

13.

Solve by applying the laws of

exponent.

a)
  • - 4

b)

1

c)

-1

d)

4

14.

Solve by applying the laws of

exponent.

a)

b)

c)

d)

15.

Solve by applying the laws of

exponent.

a)

b)

c)

d)

16.

Solve for the growth factor. (1+r)

a)

1.05

b)

0.05

c)

1

d)

0.95

17.

Solve for the growth factor. (1+r)

a)

4.05

b)

1.0305

c)

1.0405

d)

1.035

18.

Solve for the growth factor. (1+r)

a)

1.072

b)

1.014

c)

0.072

d)

1.004

19.

Solve for the growth factor. (1+r)

a)

1.25

b)

0.25

c)

1.05

d)

1.2

20.

Solve for the growth factor. (1+r)

a)

1.2

b)

1.02

c)

1.002

d)

1.0002

21.

Solve for the decay. (1-r)

a)

1.65

b)

0.35

c)

1.6

d)

0.3

22.

Solve for the decay. (1-r)

a)

0.14

b)

0.15

c)

0.16

d)

0.17

23.

Solve for the decay. (1-r)

a)

0.95625

b)

0.04375

c)

1.95625

d)

1.04375

24.

Solve for the decay. (1-r)

a)

0.96167

b)

0.975

c)

1.96167

d)

0.959

25.

Solve for the decay. (1-r)

a)

0.999

b)

0.998

c)

0.997

d)

0.996

26.

You invest P 100, 000 in an account with 1.01 % interest, compounded quarterly. Assume you don't touch the money or add money other than the earned interest. How much money will you have in the account after 25 years?

Based on the problem above, identify the principal amount.

a)

4

b)

25

c)

1.01

d)

100,000

27.

You invest P 100, 000 in an account with 1.01 % interest, compounded quarterly. Assume you don't touch the money or add money other than the earned interest. How much money will you have in the account after 25 years?

Based on the problem above, identify the rate.

a)

4%

b)

25%

c)

1.01%

d)

100,000%

28.

You invest P 100, 000 in an account with 1.01 % interest, compounded quarterly. Assume you don't touch the money or add money other than the earned interest. How much money will you have in the account after 25 years?

Based on the problem above, identify the time in year.

a)

4

b)

25

c)

1.01

d)

100,000

29.

You invest P 100, 000 in an account with 1.01 % interest, compounded quarterly. Assume you don't touch the money or add money other than the earned interest. How much money will you have in the account after 25 years?

Based on the problem above, identify the period per year.

a)

4

b)

25

c)

1.01

d)

100,000

30.

You invest P 100, 000 in an account with 1.01 % interest, compounded quarterly. Assume you don't touch the money or add money other than the earned interest. How much money will you have in the account after 25 years?

Solve the problem.

a)

P128,682.9903

b)

P129,682.9903

c)

P682,128.9903

d)

P683,128.9903

31.

What is the formula of an exponential function?

a)

f(x) = bx

b)

y = bx

c)

f (x) = abx

d)

y = bx+a

32.

What are the two restrictions of the base of an exponential function?

a)

b < 0 and b ≠ 1

b)

b > 0 and b ≠ 1

c)

b = 0 and b =1

d)

b > 0 and b = 1

33.

Evaluate the exponential function at x = 2.

a)

78 125

b)

390 630

c)

1 953 125

d)

390 626

34.

Evaluate the exponential function at x = -2.

a)

8

b)

2

c)

0.5

d)

128

35.

Evaluate the exponential function at x = 3.

a)

1 / 8

b)

-8

c)

8

d)

1 / 6

36.

In solving the exponential growth you need to know first the growth factor, what will be its formula?

a)

b = 1 - r

b)

b = 1 + r

c)

b = 1 / r

d)

b = 1 * r

37.

At r=0, there were initially 200 bacteria. Suppose that the bacteria double every 5 hours. How many bacteria will be there after 30 hours?

a)

1200

b)

240

c)

1280

d)

4 096 000 000