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Fun with Word Problems
Graphing like a G
Exquisite Exponents
Quirky
Quadratics
$500$500$500$500$500
$400$400$400$400$400
$300$300$300$300$300
$200$200$200$200$200
$100$100$100$100 $100
Click here to go back to the main board
You have selected an area of the board not in play.
Quirky Quadratics- $100
ANSWER
What is the equation of the axis of symmetry for the following parabola?
2)6()5(2
1 xy
Quirky Quadratics- $200
ANSWER
Write a mapping rule for the following
3(y 6) (x 7)2
Quirky Quadratics- $300
ANSWER
The zeros of the function are?
283)( 2 xxxf
Quirky Quadratics- $400
ANSWER
Determine the nature of the roots of
943 2 xxy
Quirky Quadratics- $500
ANSWER
Find the coordinates of the vertex of
y 2x 2 8x 5
Exquisite Exponents- $100
ANSWER
Solve for x
xx 943 22
Exquisite Exponents- $200
ANSWER
Solve for x
64)2( 5 xx
Exquisite Exponents- $300
ANSWER
Solve the system for x and y
813
3222
yx
yx
Exquisite Exponents- $400
ANSWER
Solve for x
02)4(3)4( 2 xx
Exquisite Exponents- $500
ANSWER
Evaluate
(2x 2 y 4 z 1) 1
Graphing like a G - $100
ANSWER
Which of the followinggraphs represents a quadratic with imaginary roots?
a) b)
c) d)
Graphing like a G - $200
ANSWER
The equation of the horizontal asymptote is
1
5(y 9) 3x
Graphing like a G - $300
ANSWER
Find the equation of the function shown
Graphing like a G - $400
ANSWER
What are the coordinates of the focal point under the following transformations?
y 2(4) x5 3
Graphing like a G - $500
ANSWER
The graph of
1
3y (2) (x4 ) 1
is given by:
a) b)
c) d)
Logs - $100
ANSWER
Solve for x
1)3(log)9(log 102
10 xx
Logs - $200
ANSWER
Solve for x
3log 522
xxb b
Logs - $300
ANSWER
Solve for x
35log)2(log)4(log 444 xx
Logs - $400
ANSWER
Solve for x
06)(log5)(log 22
2 xx
Logs - $500
ANSWER
Solve for x
0)(log4)(log 5log245log3
4log64log3
7744 xx
Fun with Word Problems - $100
ANSWER
The initial concentration of a particular medication in your bloodstream is 128 ug/cm3. Every 5 hours it is reduced by 35%.
a)Write an equation for concentration in terms of time.
b) What will the concentration be after 7 hours?
Fun with Word Problems - $200
The half life of Radon-222 is 84 hours. If the initial amount of Radon-222 found in a sample is 64 grams,
a)Write an equation for the half life of Radon-222 in the sample.
b)After how long will the remaining amount of Radon-222 be 8 grams?
ANSWER
Fun with Word Problems - $300
ANSWER
Brian invests $9000 in his child’s college fund. The fund grows at a rate of 8% per year compounded annually. How long will it take for the fund to grow to $20,000 ?
Fun with Word Problems - $400
ANSWER
The San Francisco earthquake in 1989 registered 7.1 on the Richter scale. What would an earthquake with twice the intensity measure on the Richter scale?
(Hint: R=log(I/I0))
Fun with Word Problems - $500
ANSWER
Tones deposits $800 into an investment fund that earns 8% interest every 2 years. Holl Dogg deposits $1000 into an investment fund that earns 6% every 3 years. After how many years will their investments be equal?
****Answers****
Quirky Quadratics- $100
DONE
6x
Quirky Quadratics- $200
DONE
(x,y) ( x 7,1
3y 6)
Quirky Quadratics- $300
DONE
)0,7(
)0,4(
and
Quirky Quadratics- $400
DONE
b2 4ac
(4)2 4(3)(9) 0
imaginary
Quirky Quadratics- $500
DONE
1
2(y 13) (x 2)2
vertex ( 2, 13)
Exquisite Exponents- $100
DONE
4
5x
Exquisite Exponents- $200
DONE
1
6
x
and
x
Exquisite Exponents- $300
DONE
2
3
y
x
Exquisite Exponents- $400
DONE
0
2
1
x
and
x
Exquisite Exponents- $500
DONE
x 2y
2z x 2y 4z x 2
Graphing like a G - $100
DONE
c)
Graphing like a G - $200
DONE
y 9
Graphing like a G - $300
DONE
y 3(2)x
Graphing like a G - $400
DONE
( 5,5)
Graphing like a G - $500
DONE
a)
Logs - $100
DONE
7x
Logs - $200
DONE
4
2
x
and
x
Logs - $300
DONE
)(3
9
extraneousx
and
x
Logs - $400
DONE
4
8
x
and
x
Logs - $500
DONE
81
1
x
and
x
Fun with Word Problems - $100
DONE
a)
b)
5)65.0(128t
C
03.70)65.0(128 5
7
C ug/cm3
Fun with Word Problems - $200
DONE
a)
b)
84)2
1(64
t
H
252t hours
Fun with Word Problems - $300
DONE
38.10x years
Fun with Word Problems - $400
DONE
40.7R
Fun with Word Problems - $500
DONE
71.11x years
CONTINUE
CONTINUE
CONTINUE
Final Jeopardy
Solve the system for x and y
)(log1)513(log
3)4(log
22
2
yx
yx
CONTINUECONTINUE
Final Jeopardy
4
1
y
x
Thanks for Playing!
Directions for Changing the Game
• To change the questions and answers, just type over the problems…Use the “replace” feature to change the categories easily
• The daily doubles were originally set to category #4 for $500 and category #2 for $300
• To change the daily doubles you must– 1. Change the hyperlink for the links on the main board
to go to the appropriate question, therefore bypassing the daily double slide
– 2. Change the hyperlink on the continue button on each daily double slide to go to the new question.