Jepardy Review

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A game show template
By Gord Walden
SLOPE
GRAPHING
Y = Mx + b
PROBLEMS
STANDARD
FORM
Slope $100 Question
The slope if the rise is 2 and the run is -3
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Slope $100 Answer
What is -2/3
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Slope $200 Question
The slope of a horizontal line
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Slope $200 Answer
What is 0
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Slope $300 Question
The slope of a line parallel to y = 6x - 3
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Slope $300 Answer
What is 6
(parallel means same slope)
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Slope $400 Question
The slope of the graph
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Slope $400 Answer
What is 1/3
(positive slope goes up to the right
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Slope $500 Question
The slope of the line
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Slope $500 Answer
What is -1/2
(negative slope goes down to the right)
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Graphing $100 Question
The coordinates of the point on the graph
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Graphing $100 Answer
What is (-3, 4)
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Graphing $200 Question
Plot the point A(6, -5)
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Graphing $200 Answer
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Graphing $300 Question
The slope and y-intercept of the graph
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Probability $300 Answer
What is slope = 1/3
Y-intercept = 1
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Daily Double!!!
Graphing $400 Question
determine the slope of the line with points
(-5, 2) and (-3, 0)
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Graphing $400 Answer
The slope of the line is -1
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Graphing $500 Question
The slope of the line on the graph
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Graphing $500 Answer
What is M = -2/3
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y = Mx + b $100 Question
The slope and y-intercept of the equation
y = 2x + 1
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y = Mx + b $100 Answer
What is M = 2
And y-int = 1
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y = Mx + b $200 Question
The equation of the line represented in the
table of values
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x
y
-1
-5
0
-2
1
1
2
4
3
7
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y = Mx + b $200 Answer
What is y = 3x – 2
(3 is the rate of change found by using
first differences and -2 is the yintercept which is where x = 0)
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y = Mx + b $300 Question
The slope and y-intercept of the equation
y=5
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y = Mx + b $300 Answer
What is M = 0 and y-intercept = 5
(This is a horizontal line – straight across)
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y = Mx + b $400 Question
The equation of a line with points A(-4, -5)
and B(4, 1)
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y = Mx + b $400 Answer
What is y = 3/4x - 2
(3/4 is the slope and -2 is the y-intercept)
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y = Mx + b $500 Question
The equation of a line with slope ½ going
through point (-4, -7)
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y = Mx + b $500 Answer
What is y = 1/2x – 5
(this is what the graph would look like)
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Problems $100 Question
Jesse gets a taxi to go to a party. The
cost is $7 for pick up and $2.50/km.
Determine the equation that would
represent this situaion
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Problems $100 Answer
What is y = 2.50x + 7
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Problems $200 Question
A pizza at Monster Pizza costs $12.00 plus
$1.75 per topping. Graph the linear
relation that models the cost. Also, write
the equation representing the situation.
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Problems $200 Answer
Number of Toppings
0
1
2
Cost($)
12
13.75 15.15
3
4
17.25
19
Equation is C = 12 + 1.75t
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Problems $300 Question
A plane flying at an altitude of 1000m
begins to climb at a rate of 10 metres per
second. Create a table of values for the
first 10s of the plane’s ascent.
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Problems 300 Answer
What is:
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x
y
0
1000
1
1010
2
1020
3
1030
4
1040
5
1050
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Problems $400 Question
A company’s postage machine starts the
week with a balance of $40. Each time an
envelope is stamped, $0.55 is deducted
from the balance. Complete the table of
values below.
Envelopes
Stamped
10
20
30
40
Remaining
Balance
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50
Problems $400 Answer
What is
Envelopes
Stamped
10
20
30
40
50
Remaining
Balance
34.50
29.00
23.50
18
12.50
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Problems $500 Question
A new digital movie store charges $50 to
sign up and $2.50 for every movie
watched. Create a table of values that
shows the total cost for up to 5 movies.
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Problems $500 Answer
What is
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x
y
0
50.00
1
52.50
2
55.00
3
57.50
4
60.00
5
62.50
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Standard Form $100 Question
The standard form of the equation
y = -3x + 2
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Standard Form $100 Answer
What is 3x + y – 2 = 0
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Daily Double!!!
Standard Form $200 Question
The slope-intercept form of the equation
3x – y + 5 = 0
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Standard Form $200 Answer
What is y = 3x + 5
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Standard Form $300 Question
Standard Form of the equaiton
Y = 3x - 4
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Standard Form $300 Answer
What is 3x - y – 4 = 0
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Standard Form $400 Question
The slope-intercept form of the equation
2x - 3y – 9 = 0
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Standard Form $400 Answer
What is y = 2/3x - 3
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Standard Form $500 Question
The standard form of the equation
y = 2/3x + 4
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Standard Form $500 Answer
What is 2x – 3y + 12 = 0
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