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Functional
Relationships
Properties
of Functions
Linear
Functions
Linear
Equations &
Inequalities
Quadratic
Functions
Miscellaneous
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In the equation p = 7.50h,
p represents the total pay
earned while working h hours,
identify the independent
variable.
A 100
What is h, (hours)?
A 100
The values of {-5, -2, 2, 5}
represent this.
A 200
What is the domain?
A 200
This is the equation that
represents the monthly
cost, c, of electricity that
has a base fee of $5.50
plus $0.07 per kilowatt
hour, k.
A 300
What is c = 5.50 + 0.07k?
A 300
Simplify:
6(x + 4) – 4(2x + 5)
A 400
What is -2x + 4?
A 400
This equation represents the
table shown.
A 500
What is m = 20n?
A 500
The domain of the graph
shown:
B 100
What is 0 ≤ x ≤ 16?
B 100
A mechanic charges $65 for parts, plus $20
per hour for labor when working on your
car. The function between the number of
hours, x, worked and the total cost, c(x), to
fix your car is:
c(x) = 20x + 65
Identify the dependent quantity in this
situation.
B 200
What is the (total) cost to
fix your car?
B 200
According to the graph
shown, this is the amount of
time it takes an object to
travel 6 feet.
B 300
What is 8 seconds?
B 300
The graph shown below can
be represented by this
equation.
B 400
What is y = x2 + 2?
B 400
The simplified expression of
(3 + 2c)4c2 + (2c)(2c2 + 3).
B 500
What is 12c3 + 12c2 + 6c?
B 500
Identify the slope of the line
graphed below.
C 100
What is ½ ?
C 100
Calculate the rate of change
from the table below:
x
-1
2
5
y
-2
2
6
C 200
What is 4/3 ?
C 200
For h(x) = 3x – 5,
find the range if the
domain is {-2, 0, 5}
C 300
What is {-11, -5, 10}?
C 300
DAILY
Place A Wager
DOUBLE
C 400
A 14 inch candle burns at a
constant rate each hour, h, so
that it can be represented by
the function f(h) = 14 – 2h.
Interpret the meaning of the
slope of -2.
C 400
What is the rate the candle
is burning (2 inches per
hour)?
C 400
The equation of the line that
passes through the points
(4, 4) and (0, 2)
C 500
What is y = ½ x + 2?
C 500
Suppose you earn $9.50 per hour
working part-time. Write the
inequality to find out how many
hours, h, you must work to earn at
least $380.
D 100
What is 9.50h ≥ 380?
D 100
Sally is planning a birthday party
for her son and has $125 to
spend on pizzas and ice cream.
If each pizza, p, costs $11, and
ice cream, c, costs $4.50, write
an inequality that will find how
many of each item she could buy
and stay within her budget.
D 200
What is 11p + 4.5c ≤ 125?
D 200
Write the equation for the line
shown on the graph:
D 300
What is y = ¾ x + 3?
D 300
The value of y in the solution to
the following system of linear
equations.
2x + 3y = 5
-x – 2y = 5
D 400
What is -15?
D 400
Murphy buys 2 pens and 3 pencils
for $4.75. Tyra buys 4 pens and 2
pencils for $6.50. This system
would be used to find the price of
each pen and pencil.
D 500
What is
2x + 3y = 4.75
4x + 2y = 6.50?
D 500
This is how the graph of
y = 3x2 will change if it
becomes y = 6x2.
E 100
What is becomes narrower?
E 100
The equation for the graph
shown below if it has been
shifted 2 units up.
E 200
What is y = x2 + 5?
E 200
The solutions to the equation
x2 + 2x – 15 = 0.
E 300
What are 3 and -5?
(3, 0) and (-5, 0)
E 300
The function f(x) = 1.85x2 + 2400
represents the population of a city
where x represents the number of
years since 2000. This is the
population of this city in 2015
rounded to the nearest whole
number.
E 400
What is 2816?
E 400
This is how long it took in
seconds to reach its maximum
height in feet.
E 500
What is 1.5 seconds?
E 500
The area of the parallelogram
shown:
F 100
What is 3x2 + 4x?
F 100
The value of x if (x, 3) is a
solution to the equation
2x – y = 12.
F 200
What is 7.5?
F 200
The solution to the system of
equations graphed below.
F 300
What is (2, 1)?
F 300
The value of y in the equation
y = x2 – 5x + 11, when x = -2.
F 400
What is 25?
F 400
For a fundraiser, the Math
Club sold tickets for a raffle.
The winner received a $500
prize. The function
p(x) = 5x – 500 gives the
profit, while the slope of 5
represents this.
F 500
What is each ticket sold for
$5?
F 500
The Final Jeopardy Category is:
Application of Functions
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The amount an appliance repairman charges for
each job is represented by the function
t = 40h + 35, where h represents the number of
hours he spent on the job and t represents the total
amount he charges in dollars for the job. If he
changes this on future repair jobs to a function
represented by t = 40h + 50, identify the effect this
change will have on how much he charges his
customers.
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What is the total amount he
charges for each job will increase
by $15?
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