1. Review Questions??

2. JEOPARDY!

3. Trig Graphs
Trig
Equations
& Identities
Triangle
Trig
Vectors
Statistics
Probability
$100
$100
$100
$100
$100
$100
$200
$200
$200
$200
$200
$200
$300
$300
$300
$300
$300
$300
$400
$400
$400
$400
$400
$400
$500
$500
$500
$500
$500
$500
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4. What is the period of the graph of
$100
What is the period of the graph of
y = 2tan(4x).
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5. Identify whether the function f(x) = cosx is even, odd, or neither
$200
Identify whether the function f(x) = cosx is even, odd, or neither
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6. Determine the amplitude, period and horizontal shift of f(x).
$300
Determine the amplitude, period and horizontal shift of f(x).
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7. $400
Write down the amplitude, period, interval, horizontal shirt and vertical shift of the function
l = cos(2πt),
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8. Write a function for the graph below.
$500
Write a function for the graph below.
-/2
-/4
/4
/2
3/4 
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9. $100
Evaluate: arccos (-½ )
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10. $200
DAILY DOUBLE
Simplify completely:
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11. $300
If the point (-2, 5) lies on the terminal side of an angle A in standard position, then mA=?
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12. Perform the addition and simplify:
$400
Perform the addition and simplify:
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13. $500
Solve the equation
for
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14. If a = 4, b = 5 and A = 43 , then how many triangles are determined?
$100
If a = 4, b = 5 and A = 43 , then how many triangles are determined?
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15. $200
A ladder is leaning against the side of a house. The base of the ladder is 5 feet from the wall and makes an angle of 39 with the ground. Find the length of the ladder.
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16. Given a triangle with B = 81, a = 15, and c = 7, find b.
DAILY DOUBLE
$300
Given a triangle with B = 81, a = 15, and c = 7, find b.
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17. $400
For triangle PQR, the length of PQ is 7 cm, the length of PR is 10 cm, and angle Q is 75º.
Find the measure of R.  
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18. Determine the area of the triangle.
$500
For triangle PQR, the length of PQ is 7 cm, the length of PR is 10 cm, and angle Q is 75º.
Determine the area of the triangle.
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19. $100
Vector v has initial point (1, 3, 0) and terminal point (2, -5, -1). Find the component form of v.
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20. Find the unit vector in the direction 270.
$200
Find the unit vector in the direction 270.
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21. Determine the angle between the vectors.
$300
Determine the angle between the vectors.
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22. $400
Determine component form of a vector that has magnitude 15 and the same direction as the vector Give your answer in simplest form.
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23. $500
Consider the points A (1 , 5 , 4) , B (3 , 1 , 2) and D (3 , k , 2). Given AB is perpendicular to AD, determine the value of k.
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24. The 3 measures of central tendency are…
$100
The 3 measures of central tendency are…
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25. Given the following frequency table
$200
Given the following frequency table
Determine the median and interquartile range:
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26. Given the following frequency table
$300
Given the following frequency table
Determine the mean and standard deviation:
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27. $400
Given the cumulative frequency graph below, find the upper and lower quartile.
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28. $500
Given the cumulative frequency graph below, find the median and the 40th percentile.
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29. $100
A fair coin is tossed six times. Calculate the probability of obtaining exactly 3 heads
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30. A and B are two events such that p(A) = 0.2 and p(B) = 0.4.
$200
A and B are two events such that p(A) = 0.2 and p(B) = 0.4.
If , find
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31. Determine the value of “k” for the standard normal variable, z, if
DAILY DOUBLE
$300
$300
Determine the value of “k” for the standard normal variable, z, if
p(z > k) = 0.36
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32. $400
The diameters of discs produced by a machine are normally distributed with a mean of 10 cm and standard deviation of 0.1 cm. Find the probability of the machine producing a disc with a diameter smaller than 9.8 cm.
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33. $500
A box contains 35 red discs and 5 black discs. A disc is selected at random and its color noted. The disc is then replaced in the box. In eight such selections, what is the probability that a black disc is selected at least once?
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34. FINAL JEOPARDY CATEGORY
In a survey of 200 people, 90 of whom were female, it was found that 60 people were unemployed, 20 of whom were males. Using this information, complete the table below.
If a person is selected at random from this group of 200, find the probability that this person is a male, given that the person is employed.
FINAL
JEOPARDY!
Males
Females
Totals
Unemployed
Employed
200