Free Printable 11MA End of S1 Review

1.

A cable news show displays the results of a poll for a two-candidate runoff election between candidate A and candidate B. The poll shows that candidate A is leading with 53% of the vote. In small print at the bottom of the graphic, it says ±4.9%. Which of these statements is true about this poll?

a)

Candidate A will win because the mean percentage for the poll is greater than 50%.

b)

Candidate A cannot get more than 58% of the vote.

c)

The poll predicts that between 48.1% and 57.9% of voters will select candidate A in the election.

d)

The poll should not be trusted since it has a margin of error attached to it.

2.

In the 1940s, the U.S. Department of Commerce reported a new way to test the tensile strength, in pounds per square inch, of concrete. Several samples of concrete specimens were used to estimate the mean tensile strength of 430 pounds per square inch with a margin of error of 10 pounds per square inch. After the study was published, another group proposes to run the same test on concrete specimens but with samples including many more concrete specimens in each sample. Which of these statements is most likely to be true about the second study?

a)

The estimated mean will be greater than 440 pounds per square inch.

b)

The margin of error for the second study will likely be around 10 pounds per square inch.

c)

The margin of error for the second study will likely be greater than 10 pounds per square inch.

d)

The margin of error for the second study will likely be less than 10 pounds per square inch.

3.

Forty volunteer drivers are separated into two groups of 20 drivers each at random. The first group is asked to pay particular attention to braking smoothly when approaching a red light or stop sign. The second group is given no special instructions. All drivers report, at the end of a month, the gallons of gasoline used. The mean for the first group is 43.16 gallons of gas. The mean for the second group is 54.63 gallons of gas. The difference in means for the two groups is -11.47 gallons of gas. The data for both groups are combined and redistributed at random into two groups of 20. The means for each redistributed group are calculated, and the difference in means is recorded. The differences are represented in the histogram. Which of these conclusions and justifications is the most reasonable?

a)

A. The difference in means for the two treatment groups is likely due to the random assignment since the difference is negative.

b)

B. The difference in means for the two treatment groups is likely due to the random assignment since there is at least one value in the histogram with a greater absolute difference than 11.47 gallons of gas.

c)

C. The randomization distribution does not give any evidence that the difference between the two treatment groups is due to the special instructions.

d)

D. The randomization distribution provides strong evidence that the difference in means for the two treatment groups is due to the treatment because the difference is highly unlikely based on random assignment alone.

4.

A student measures the wingspans of 40 local dragonfly specimens selected at random. The sample mean is 6.8 centimeters with a margin of error of 0.9 centimeters. Based on this information, what are plausible values for the mean wingspans of the population of local dragonflies?

a)

A. between 6 cm and 7 cm

b)

B. 6.8 cm

c)

C. between -5.7 cm and 10 cm

d)

D. between 5.7 cm and 7.7 cm

5.

Which of the following best describes the difference between an observational study and an experiment?

a)

Observational studies always have larger sample sizes

b)

Experiments involve manipulating variables while observational studies do not

c)

Observational studies are always more accurate

d)

Experiments never have control groups

6.

In a normal distribution, approximately what percentage of data falls within one standard deviation of the mean?

a)

95%

b)

99.7%

c)

68%

d)

50%

7.

What is the primary purpose of randomization in statistical studies?

a)

To make the study easier to conduct

b)

To reduce the impact of confounding variables

c)

To increase the sample size

d)

To eliminate the need for control groups

8.

A z-score of -2 indicates that a data point is:

a)

At the mean

b)

Two standard deviations below the mean

c)

Two standard deviations above the mean

d)

At the median

9.

Which type of data would be considered secondary data?

a)

Interviews you conduct personally

b)

Data collected from government census records

c)

Surveys you distribute to participants

d)

Direct observations you make

10.

When evaluating a statistical study, what is the most important consideration regarding ethics?

a)

The sample size used

b)

The statistical methods employed

c)

The protection of participant privacy and consent

d)

The cost of the study

11.

In the equation log₂(x) = 8, what is the value of x?

a)

256

b)

16

c)

64

d)

128

12.

Which transformation of eˣ moves it 3 units right?

a)

$e^{\left(x+3\right)}$

b)

$e^{\left(x-3\right)}$

c)

3eˣ

d)

eˣ + 3

13.

Which of the following is the inverse function of $f(x)=e^x$ ?

a)

ln(x)

b)

$e^{-x}$

c)

$-e^x$

d)

$\frac{1}{e^x}$

14.

The domain of $\log_2(x-3)$ is:

a)

x < 3

b)

All real numbers

c)

x = 3

d)

x > 3

15.

Solve for x: $\log_4(x+2)=3$

a)

x = 62

b)

x = 64

c)

x = 14

d)

x = 16

16.

Which property is represented by $\log_b(MN)=\log_b(M)+\log_b(N)$ ?

a)

Quotient Property

b)

Change of Base

c)

Product Property

d)

Power Property

17.

Which equation represents exponential decay?

a)

$y=3(2^x)$

b)

$y=3(0.5^x)$

c)

$y=3x^2$

d)

y = 3x

18.

The range of f(x) = log5(x) is:

a)

(0, ∞)

b)

(-∞, ∞)

c)

[0, ∞)

d)

(-∞, 0)

19.

Which transformation of $f(x)=e^x$ shifts the graph 2 units left?

a)

f(x + 2)

b)

f(x - 2)

c)

f(x) + 2

d)

2f(x)

20.

The equation log₂(x − 1) = log₂(3x + 5) has how many solutions?

a)

Two

b)

Zero

c)

One

d)

Infinite

21.

If log₄(x) = 3, then x equals:

a)

12

b)

64

c)

81

d)

16

22.

Which represents the solution to log₂(x + 3) = 4?

a)

x = 16

b)

x = 13

c)

x = 9

d)

x = 7

23.

The domain of f(x) = ln(x − 5) is:

a)

x ≥ 5

b)

x ≤ 5

c)

x = 0

d)

x = 1

24.

Which is equivalent to log₃(27)?

a)

9

b)

6

c)

4

d)

3

25.

The half-life of a radioactive substance is 12 years. Which equation models the amount remaining after t years, starting with 100 grams?

a)

A(t) = 100(0.5)ᵗ/¹²

b)

A(t) = 100(2)ᵗ/¹²

c)

A(t) = 100(0.5)¹²ᵗ

d)

A(t) = 100(2)¹²ᵗ

26.

A study where a political pollster wishes to determine if his candidate is leading in the polls.

a)

Survey

b)

Observational Study

c)

Experiment

27.

Osman wanted to know what this weekends favorite movie was among RBHS students so he asked everyone at RBHS and counted the number of movie preferences.

Which research method is most appropriate?

a)

Census

b)

Sample Survey

c)

Experiment

d)

Biased Sample

28.

A researcher stood at a school parking lot entrance to see if the color of a car is related to the driver not wearing a seat belt.

Which research method is most appropriate?

a)

Observational Study

b)

Experiment

c)

Survey

d)

Correlation

29.

Ghala wanted to know what the most popular book was in the whole school, so she asked everybody in 11th grade what their favorite book was. Which research method is most appropriate?

a)

Sample Survey

b)

Census

c)

Experiment

d)

Biased Sample

30.

Rewrite log₂8 = 3 in exponential form.

a)

2⁸ = 3

b)

2³ = 8

c)

3² = 8

d)

8³ = 2

31.

graph $\log_7\left(x+2\right)+3$

a)

b)

c)

d)

32.

Rewrite log₂8 = 3 in exponential form.

a)

2⁸ = 3

b)

2³ = 8

c)

3² = 8

d)

8³ = 2

33.

Rewrite in exponential form:

log₃(9)=2.

a)

3⁹=2

b)

3²=9

c)

x²=9

d)

3^x=2

34.

graph $\log_7\left(x+2\right)+3$

a)

b)

c)

d)

35.

The half-life of Zn-71 is 2.4 minutes. If one had 100.0 g at the beginning, how many grams would be left after 7.2 minutes has elapsed?

a)

100.0g

b)

50.0g

c)

12.5g

d)

8.5g

36.

If $1,000 is invested at 16% interest, compounded continuously, for five years, what is the ending balance?

a)

$1,225,54

b)

$2,225.54

c)

$22,255.40

d)

$225.54

37.

A population of fish starts at 8,000 and decreases by 6% per year. What is the population of fish after 10 years?

a)

14327

b)

4309

c)

839

d)

7680

38.

Graph the function $y\ =\ 3\left(5\right)^x$

a)

b)

c)

39.

Graph the function $y=\ 4\left(\frac{1}{4}\right)^x$

a)

b)

c)

40.

Graph the function $y=\ 0.45\cdot3^x$

a)

b)

c)

41.

James' 70 in. giant peach doubles in size every week. Write an expression that would represent how big the peach is after 5 weeks.

a)

70(2)³⁵

b)

70(2)⁵

c)

2(70)⁵

d)

5(70)²

42.

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

a)

Growth

b)

Decay

43.

log₅25 = ?

a)

2

b)

5

c)

125

d)

10

44.

Evaluate log₄1

a)

1

b)

0

c)

4

d)

undefined

45.

Use multiple log properties to write as a single log:
3log₂x - log₂y + log₂z

a)

log₂(x/(yz))

b)

log₂(x³yz)

c)

log₂(x³z/y)

d)

log₂(x³/(yz))

46.

Is this exponential growth or decay?

a)

Growth

b)

Decay

47.

What is the equation that represents the exponential function in the image below?

a)

y=3(½)^x

b)

y=3(2)^x

c)

y=(2)^x

d)

y=2(3)^x

48.

Find the domain and range of:
f(x) = log₂(x)

a)

D: all real numbers
R: y > 0

b)

Domain: all real numbers
Range: all real numbers

c)

Domain: x > 0
Range: all real numbers

d)

Domain: all real numbers
Range: y < 0

49.

Solve for x:

2(3)^x+1 = 36

a)

b)

c)

d)

50.

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

a)

Horizontal shift left one unit

b)

Horizontal shift right one unit

c)

Vertical shift up one unit

d)

Vertical shift down one unit

51.

Write the expression as a single logarithm. Then simplify if possible.
log₅3 + log₅6 + log₅9

a)

log₅69

b)

log₅56

c)

log₅162

d)

log₅98

52.

a)

6log₈(xyz)

b)

log₈(x) - log₈(y) - 6log₈(z)

c)

log₈(x) + log₈(y) - log₈(z)

d)

log₈(x) + log₈(y) + 6log₈(z)

53.

Solve:
_{log (4x − 5) = log (2x − 1)}

a)

0

b)

1

c)

2

d)

3

54.

Logarithms and Exponentials are what?

a)

parallel

b)

perpendiular

c)

inverses

d)

congurent

55.

Match the graph with its equation

a)

y = log₆(-x) + 1

b)

y = log₆(x − 2) + 1

c)

y = log₆(x + 2) - 1

d)

y = log(x-8) + 1

56.

What is the domain of log(x)?

a)

(-∞, ∞)

b)

[0, ∞)

c)

(0, ∞)

d)

Pickle

57.

What is the Asymptote?

a)

x=5

b)

x=0

c)

y=0

d)

x=1

58.

What are the transformations of this graph?

a)

Right 1 Up 5

b)

Right 1 Down 5

c)

Left 1 Up 5

d)

Left 1 Down 5

59.

What is the equation of the asymptote?

a)

x = -3

b)

x=3

c)

y= -3

d)

y=5

60.

log₄1 =

a)

0

b)

1

c)

4

d)

DNE

61.

Classify the following graph.

a)

Exponential Growth

b)

Exponential Decay

c)

Logarithmic

62.

Where is the asymptote?

a)

x = 1

b)

y = 1

c)

x = -1

d)

y = -1

63.

Exponential functions have ____________ asymptotes.

a)

horizontal

b)

vertical

c)

diagonal

64.

$\log_52+\log_53=$

a)

$\log_55$

b)

$\log_56$

c)

$\log_{10}5$

d)

$\log_{10}5$

65.

Find the domain of the logarithmic function $f\left(x\right)=\ln\left(2-x\right)$ .

a)

(-∞, 2) or (2, ∞)

b)

(-∞, 0)

c)

(-∞, 2)

d)

(-2, ∞)

e)

(0, ∞)

66.

What type of function is y = 7(5/4)^x?

a)

Exponential Growth

b)

Exponential Decay

67.

In an exponential function, what does the 'a' represent?

a)

SLOPE

b)

RATE OF CHANGE

c)

Y-INTERCEPT

d)

COMMON RATIO

68.

Which function models this table?

a)

$f\left(x\right)=2\cdot4^x$

b)

$f\left(x\right)=4^x$

c)

$f\left(x\right)=4\cdot2^x$

d)

$f\left(x\right)=8^x$

69.

A sailboat that costs $5,950 decreases in value by 11% per year. How much will the boat be worth after 6 years?

a)

$5,884.00

b)

$5,178.97

c)

$2,992.96

d)

$2,957.04

70.

Describe the transformations of f(x)= -log₂(x+1)

a)

left one & y-axis reflection

b)

right one & y-axis reflection

c)

left one & x-axis reflection

d)

right one & x-axis reflection

71.

Is this exponential growth or decay?

a)

Growth

b)

Decay

72.

log₅25 = ?

a)

2

b)

5

c)

125

d)

10

73.

Sovle for x:
5^{-3x - 1} = 25

a)

x = -1

b)

x = -4

c)

x = -3

d)

x = 1

74.

Solve for p:
4^p+2 = 64

a)

p = -16/9

b)

p = 1

c)

p = 8

d)

p = 7/6

75.

Solve $\log_2\left(x+8\right)=\log_264$

a)

x=16

b)

x=24

c)

x=56

d)

x=40

76.

Solve $\log_6x+\log_69=\log_654$

a)

x=6

b)

x=45

c)

x=7

d)

x=36

77.

Solve

$\log_7n=\frac{2}{3}\log_78$

a)

n=1

b)

n=3

c)

n=6

d)

n=4

78.

Write an exponential function in the form y=ab^x that goes through points (0,13) and (5,416).

a)

y=13(32)^x

b)

y=13(2)^x

c)

y=13(5)^x

d)

y=2(13)^x

79.

Write an exponential function in the form y=ab^x that goes through points (0,9) and (3,72).

a)

y=9(3)^x

b)

y=2(9)^x

c)

y=9(2)^x

d)

y=8(3)^x

80.

Logarithms and Exponentials are what?

a)

parallel

b)

perpendiular

c)

inverses

d)

congurent

81.

Match the graph with its equation

a)

y = log₆(-x) + 1

b)

y = log₆(x − 2) + 1

c)

y = log₆(x + 2) - 1

d)

y = log(x-8) + 1

82.

Match the graph with its equation

a)

y = log₅ (x + 1) + 1

b)

y = log₅ (x - 1) + 1

c)

y = log₅ (x²) + 1

d)

y = log₅ (x)-1

83.

What is the range of log(x)?

a)

(-2, 4)

b)

(-∞, ∞)

c)

(-∞, 0)

d)

Cucumber

84.

What is the domain of log(x)?

a)

(-∞, ∞)

b)

[0, ∞)

c)

(0, ∞)

d)

Pickle

85.

What is the Asymptote?

a)

x=5

b)

x=0

c)

y=0

d)

x=1

86.

What are the transformations of this graph?

a)

Right 1 Up 5

b)

Right 1 Down 5

c)

Left 1 Up 5

d)

Left 1 Down 5

87.

What is the equation of the asymptote?

a)

x = -3

b)

x=3

c)

y= -3

d)

y=5

88.

log₄1 =

a)

0

b)

1

c)

4

d)

DNE

89.

Classify the following graph.

a)

Exponential Growth

b)

Exponential Decay

c)

Logarithmic

90.

What is the domain?

a)

(-∞, ∞)

b)

(0, ∞)

c)

[1, ∞)

d)

(1, ∞)

91.

Where is the asymptote?

a)

x = 1

b)

y = 1

c)

x = -1

d)

y = -1

92.

Describe the transformations of f(x)= -log₂(x+1)

a)

left 1

b)

left one & reflected over the y-axis

c)

left one & reflected over the x-axis

d)

right one & reflected over the x axis

93.

What is the x-intercept of log₇(x)?

a)

Pizza

b)

-1

c)

0

d)

1

94.

Exponential functions have ____________ asymptotes.

a)

horizontal

b)

vertical

c)

diagonal

95.

Exponential functions have a restricted ______________.

a)

domain

b)

range

96.

Logarithmic functions have a restricted _____________.

a)

domain

b)

range

97.

What are the transformations of this graph?

a)

Right 1 Up 5

b)

Right 1 Down 5

c)

Left 1 Up 5

d)

Left 1 Down 5

98.

Describe the transformations of f(x)= -log₂(x+1)

a)

left 1

b)

left one & reflected

c)

stretch and left

d)

right one and reflected

99.

What is the Vertical Asymptote?

a)

x=5

b)

x=0

c)

y=0

d)

x=1

100.

What are the transformations of this graph?

a)

Right 1 Up 5

b)

Right 1 Down 5

c)

Left 1 Up 5

d)

Left 1 Down 5

101.

What is the equation of the asymptote?

a)

x = -3

b)

x=5

c)

y= -3

d)

y=5

102.

f(x)=log₅(x+4) - 2

Describe the asymptote

a)

Horizontal Asymptote x = -4

b)

Vertical Asymptote x = -4

c)

Horizontal Asymptote x = 4

d)

Vertical Asymptote x = 4

103.

f(x)=log₅(x+4) - 2

Describe the transformation

a)

translation 4 units to the right, 2 units down

b)

translation 4 units to the left, 2 units down

c)

translation 4 units to the up, 2 units right

d)

translation 4 units to the up, 2 units left

104.

What is the asymptote for the logarithmic function

$f\left(x\right)=\log\left(x-1\right)$

a)

x=1

b)

x=-1

c)

y=1

d)

y=-1

105.

What is the transformation of the logarithmic function
$f\left(x\right)=\log\ \left(x+3\right)-1$

a)

left 3, right 1

b)

right 3, down 1

c)

right 3, up 1

d)

left 3, down 1

106.

Write the equation of the function f(x)=log₃x after the following transformations:

Translate 6 units left and 4 units up.

a)

g(x)=log₃(x+6)+4

b)

g(x)=log₃(x+4)-6

c)

g(x)=log₃(x-6)+4

d)

g(x)=3log(x+6)+4

107.

What are the transformations of this function?

y=\frac{1}{3}\log_2x-8

a)

vertical compression by 1/3, down 8

b)

vertical stretch by 1/3, down 8

c)

vertical compression by 1/3, right 8

d)

reflection across the x-axis, right 8

108.

Describe the transformations in the logarithmic function

y=4\log_3x\ +7

a)

up 4 units, left 7 units

b)

left 4 units, up 7 units

c)

vertical stretch by 4, up 7 units

d)

vertical compression by 4, left 7 units

109.

What is the domain?

a)

(-∞, ∞)

b)

(0, ∞)

c)

[1, ∞)

d)

(1, ∞)

110.

What is the range?

a)

(-∞, ∞)

b)

(0, ∞)

c)

[1, ∞)

d)

(1, ∞)

111.

What is the domain of log(x)?

a)

(-∞, ∞)

b)

[0, ∞)

c)

(0, ∞)

d)

(∞, -∞)

112.

What is the range of log(x)?

a)

(-2, 4)

b)

(-∞, ∞)

c)

(-∞, 0)

d)

(∞, -∞)

113.

In the general log function

y = a*log_b(x-c)+d, what letter tells us if the function has stretched, compressed, or reflected?

a)

a

b)

b

c)

c

d)

d

114.

In the general log function

y = a*log_b(x-c)+d, what letter tells us if the function has moved up or down?

a)

a

b)

b

c)

c

d)

d

115.

In the general log function

y = a*log_b(x-c)+d, what letter tells us if the function has moved left or right?

a)

a

b)

b

c)

c

d)

d

116.

Convert Log₃(x) = 4 to an exponent

a)

3^x = 4

b)

3⁴ = x

c)

x³ = 4

d)

4^x = 3

117.

Convert 16 = 2^x to a Log

a)

Log₂(x) = 16

b)

Log₂(16) = x

c)

Log₁₆(x) = 2

d)

Log_x(16) = 2

118.

Change to Exponential Form:
log₆36 = 2

a)

2⁶=36

b)

6²=36

c)

36²=6

d)

36⁶=2

119.

Rewrite in exponential form:

log₉x=2

a)

9^x=2

b)

2^x=9

c)

2⁹=x

d)

9²=x

120.

Write 6^x = 8 in log form.

a)

log₆ 8 = x

b)

log₈ 6 = x

c)

log₆ x = 8

d)

log₈ x = 6

121.

Rewrite log₃t = 5 in exponential form.

a)

5^t=3

b)

log₃5 = log₃t

c)

t⁵=3

d)

3⁵=t

122.

Rewrite log_vn = a in exponential form.

a)

v^a = n

b)

n^a = v

c)

vⁿ = a

d)

aⁿ = v

123.

Change to logarithmic form.

3^h = w

a)

log_w3 = h

b)

log₃w = h

c)

log_h3 = w

d)

log₃h = w

124.

Convert 3^x = 12 to the equivalent log form.

a)

3¹² = x

b)

log_x3 = 12

c)

log₃x = 12

d)

log₃ 12 = x

125.

Change to exponential form.

log_a2 = 5

a)

a²= 5

b)

5² = a

c)

a⁵= 2

d)

2⁵ = a

126.

Logarithms are the inverse of ___________.

a)

Trees

b)

Quadratics

c)

Square

d)

Exponential

127.

Which functions is a model of exponential growth?

a)

f(x) = 3(.99)^x

b)

f(x) = .99(3)^x

c)

f(x) = .99(3)^-x

d)

f(x) = .99(1 - 0.3)^x

128.

Most automobiles depreciate as they get older. Suppose an automobile that originally costs $14,000 depreciates by 20% of its value every year.

What exponential equation can we create to model this situation?

a)

y=14000(.20)^x

b)

y=14000(.80)^x

c)

y=14000(1.20)^x

d)

y=14000(1.80)^x

129.

The amount of money in an account at any given time is modeled by the equation A = 4100(1.45)^x. How does the amount of money in the account change each year?

a)

It increases by 145%.

b)

It increases by 45%.

c)

It decreases by 145%.

d)

In decreases by 45%.

130.

Describe the transformations that change the graph of $y=2^x$ to the graph of $y=2^{x+4}+5$

a)

Left 4, Up 5

b)

Right 4, Up 5

c)

Left 4, Down 5

d)

Right 4, Down 5

131.

Logarithmic functions are the inverse of...

a)

Linear Functions

b)

Exponential Functions

c)

Quadratic Functions

d)

Polynomial Functions

132.

What type of function is $f\left(x\right)=2\left(\frac{1}{7}\right)^x$ ?

a)

Exponential Growth

b)

Linear

c)

Exponential Decay

d)

None of the Abovee

133.

Is this exponential growth or decay?

a)

Growth

b)

Decay

134.

Write in logarithmic form.
5² = 25

a)

log₅2 = 25

b)

log₂25 = 5

c)

log₂₅5 = 2

d)

log₅25 = 2

135.

Write in exponential form.
log₂32 = 5

a)

2^-5 = 32

b)

2³² = 5

c)

2⁵ = 32

d)

32⁵ = 2

136.

Rewrite 3⁴ = 81 in logarithmic form.

a)

log₃4 = 81

b)

log₈₁3 = 4

c)

log₃81 = 4

d)

log₄81 = 3

137.

Evaluate.
log₃81

a)

4

b)

¹/₄

c)

-4

d)

-¹/₄

138.

Evaluate:
log₄16

a)

2

b)

4

c)

1/2

d)

-2

139.

What is the domain and range of the function y=2^x?
Use the graph to help!

a)

Domain: All Real Numbers
Range: y>0

b)

Domain: All Real Numbers
Range: y>1

c)

Domain: −2<x<∞
Range: y>0

d)

Domain: −∞<x<∞
Range: y>0

140.

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

a)

Horizontal Shift to the right 1 unit

b)

Horizontal shift to the left one unit

c)

Vertical shift one unit up

d)

Vertical shift one unit down

141.

Sovle for x:
5^{-3x - 1} = 25

a)

x = -1

b)

x = -4

c)

x = -3

d)

x = 1

142.

Solve 8 = 2^5x+7

a)

x = ⅘

b)

x = ¼

c)

x = -⅘

d)

x = -¼

143.

Solve the following for 'x';
log₆(3x - 2) = log₆(5x - 8)

a)

x = 3

b)

x = 2

c)

x = -1

d)

No Solution

144.

log₅25 = ?

a)

2

b)

5

c)

125

d)

10

145.

Solve for x.
3^x = 27

a)

2

b)

4

c)

3

d)

5

146.

10^4x+1 > 100^{x - 2}

a)

x > 10

b)

x > -2/5

c)

x < -5/2

d)

x > -5/2

147.

Solve 3³ = 3^{4x + 2}

a)

x = ¼

b)

x = -¼

c)

x = ½

d)

x = -½

148.

Is the pictured graph growth, decay, or linear or none?

a)

Growth

b)

Decay

c)

Linear

d)

None

11MA End of S1 Review

Total questions: 148

Worksheet time: 5hrs 56mins

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