TobardyCh 5 -1/2 Ch 5 -3/4 Ch 5 -5/6 Ch 5 -7/8 Ch 5 -9/?

Q $200

Q $300

Q $400

Q $500

Q $100 Q $100Q $100 Q $100

Q $200 Q $200 Q $200 Q $200

Q $300 Q $300 Q $300 Q $300

Q $400 Q $400 Q $400 Q $400

Q $500 Q $500 Q $500 Q $500

Final Jeopardy

Q $100

$100 Question

For the given functions and f (x) = 2x and g(x) = 3x2 + 1 find: (4)f g

$100 Answer

$200 Question Find the Domain of the Composition Function

1( )

3

2( )

f xx

g xx

f g

$200 Answer

$300 Question

Find functions f and g so that f g H2 3( ) (1 )H x x

$300 Answer

$400 Question

The function f is one to one. Find its inverse.

4( )

2f x

x

$400 Answer

1 4 2( )

xf x

x

$500 Question

State the Domain and Range of f -1

3 1( )

xf x

x

$500 Answer

$100 Question

What is the range of the following function

$100 Answer

$200 Question

What is the answer to Question 108 part (a) onPage 283

$200 Answer

$300 Question

Determine the exponential function whose graph is given

$300 Answer

$400 Question

State the domain, range and all the intercepts for the following function

ln( ) 1( )

ln( ) 1 0

x if xf x

x if x

$400 Answer

$500 Question

Solve the equation.

2 1 13xe

$500 Answer

$100 Question

Suppose that ln 2 = a and ln 3 = b.

Use the properties of logs to write the logarithm in terms of a and b

42

ln3

$100 Answer

$200 Question

Without the aid of a calculator.Find the value of

2 4 6log 4 log 6 log 8

$200 Answer

$300 Question

2 49 11 7 5 0x x

Solve the exponential function. Express the irrational solution in exact form and as a decimal rounded to 3 decimal places. Verify your answer with a graphing utility.

$300 Answer

$400 Question

You will need to explain your answer

3log 53

Without the use of a calculator what is the value of

$400 Answer

It’s Undefined

$500 Question Solve the equation. Express the irrational solution in exact form and as a decimal rounded to 3 decimal places. Verify your answer with a graphing utility.

32

x xe e

$500 Answer

$100 Question

Find the amount that results from the investment:

$100 invested at 12% compounded continuously after a period of 3 ¾ years

$100 Answer

$200 Question

If the amount that $1000 will purchase is only $930 after 2 years, what was the average inflation rate?

$200 Answer

$300 Question

On February 6, 2006, President Bush proposed the fiscal year 2007 federal budget. The proposal projected a fiscal year 2006 deficit of $423 billion and a fiscal year 2007 deficit of $354 billion. Assuming the deficit decreases at the same rate each year, when will the deficit be cut to $100 billion?

$300 Answer

$400 Question

Salt (NaCl) decomposes in water into sodium (Na+) and chloride (Cl-) ions according to the law of uninhibited decay. If the initial amount of salt is 25 kilograms, and after 10 hours, 15 kilograms of salt is left, how much salt is left after 1 day?

$400 Answer

$500 Question The hotel Toby-Toby is having a pig roast. At noon, Chef Cereza put the pig in a large earthen oven. The pig’s original temperature was 750 F. At 2:00 pm Chef Cubillo checked the pig’s temperature and was upset because it had reached only 1000 F. If the oven’s temperature remains a constant 3250 F, at what time may the hotel serve its guests, assuming the that pork is done when it reaches 1750 F.

$500 Answer

$100 Question

What is the formula for Newton’s Law of Cooling?

$100 Answer

0( ) ( ) 0ktu t T u T e k

$200 Question

What is Mister Tobin’s native language?

Note: It is not called Irish

$200 Answer

Gaelic or Gaeilge

$300 Question

$300 Answer

Logarithmic

$400 Question Using a graphing utility, draw a scatter diagram of the data in the chart below. Using the graphing utility, build a logistic model from the data.

Use the model found in the Problem to predict the percentage of adults with some coronary disease at age 45.

$400 Answer

.1220

90.01

1 270.73 xy

e

The percentage of people with coronary disease at the age of 45 is 42.5%

$500 Question

We know that:

The half-life of an element is the time it takes for half of the material you started with to decay. What is the half life of C-14?

$500 Answer

5600 years

Final Jeopardy

This famous mathematician said:

“What we know is not much. What we do not know is immense”.

Final Jeopardy Answer

Pierre-Simon Laplace (1749-1827)