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“Linear” JeopardyLinear Stuff
Should Know Math
Graphing
Eqs. and
Tables
Useless
Glop
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200
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400
500
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500
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500
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500
LS
The graphs of all linear relationships are
____________.
100
LS
lines
100
LS
What is the “steepness” (slope) of the line y = 4
200
LS
0
200
LS
Arrange in order from least to most “steep”
y = -3x -4
y = x + 1
y = 2x - 10
300
LS
y = x + 1
y = 2x - 10
y = -3x -4
300
LS 400
This could be the graph of which?
y = 2x + 4 or y = 2x - 4
LS
y = 2x - 4400
This equation has a negative y-intercept!
LS
John’s plan for a walk-a-thon is to collect $3.00 per mile and a
flat donation of $5.00 per donor. Which equation is
correct?
T = 5x + 3 or T = 3x + 5
500
LS
T = 3x + 5
500
SKM 100
€
−3− (−8)
SKM 100
€
5
SKM
What is 20% of 120?
200
SKM
24
200
SKM
What are the three ways we represented linear
relationships in class?
300
SKM
Equations
Tables
Graphs
300
SKM 400
€
(−2 + 4) + (−3−5)
SKM 400
€
−6
SKM
If a = 3 and b = 10, then find the value of 4a+b
500
SKM
22
500
Graphing
Up or Down?
y-intercept?
y = -3x - 4
100
Graphing
Down
( 0 , -4 )
100
Graphing
y = 2x + 4
200
Identify two reasons why the equation and graph do
not match
Graphing
1. Equation has positive slope but graph has negative one
2. Equation has positive y-intercept but graph has negative one
200
Graphing 300
What value is missing from the table?
Graphing
16
300
Graphing
y = -3x + 5
y = 2x + 5
What characteristic do the graphs of both equations above have the same?
400
Graphing
Both have a y - intercept of
( 0 , 5 )
400
Graphing
Which graph below is the correct one for the table provided?
500
A B C
Graphing 500
C
Eqs/Tables
What is the y-intercept of the linear relationship in the given
table?
100
Eqs/Tables
( 0 , 6 )
100
Eqs/Tables 200
a) What is the rate?
b) What is the equation?
Eqs/Tables
Rate: 4
Equation: y = 4x - 2
200
Eqs/Tables
What characteristic of their graphs do these two
equations have in common?
y = 7x
y = -3x
300
Eqs/Tables
They have the same
y-intercept
( 0 , 0 )
300
Eqs/Tables
Which is the correct graph of these two lines?
y = 4x - 2 and y = -3x + 5
400
A B
Eqs/Tables 400
A
Eqs/Tables
What would the “y” column look like in a table for the linear
relationship?
y = 3
500
Eqs/Tables 500
Useless Glop
In what Pennsylvania city did Mr. Feldman attend college
from 1986-1990?
100
Useless Glop
Erie
Mercyhurst College
100
Useless Glop
What are the names of Mr. Feldman’s two kids?
200
Useless Glop
Matthew
&
Brian
200
Useless Glop
How high is the right field wall at Pittsburgh’s PNC Park?
What does this number signify?
300
Useless Glop
21 feet high
The number commemorates the uniform number of Pirates
legend Roberto Clemente.
300
Useless Glop
Name the three cities highlighted in weekly “C.S.I.”
episodes on CBS
400
Useless Glop
Miami
New York
Las Vegas
400
Useless Glop
Name the country that may have successfully tested a nuclear device earlier this
week.
500
Useless Glop
North Korea
500
