Linear Jeopardy

1
Linear Jeopardy
Linear Stuff
Should Know Math
Graphing
Eqs. and Tables
Useless Glop
100
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2
LS
100

• The graphs of all linear relationships are
• ____________.

3
LS
100

• lines

4
LS
200

• What is the steepness (slope) of the line y 4

5
LS
200

• 0

6
LS
300

• Arrange in order from least to most steep
• y -3x -4
• y x 1
• y 2x - 10

7
LS
300

• y x 1
• y 2x - 10
• y -3x -4

8
LS
400
This could be the graph of which? y 2x 4 or
y 2x - 4
9
LS
400

• y 2x - 4

This equation has a negative y-intercept!
10
LS
500

• Johns 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

11
LS
500

• T 3x 5

12
SKM
100
13
SKM
100
14
SKM
200

• What is 20 of 120?

15
SKM
200

• 24

16
SKM
300

• What are the three ways we represented linear
  relationships in class?

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SKM
300

• Equations
• Tables
• Graphs

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SKM
400
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SKM
400
20
SKM
500

• If a 3 and b 10, then find the value of 4ab

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SKM
500

• 22

22
Graphing
100

• Up or Down?
• y-intercept?
• y -3x - 4

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Graphing
100

• Down
• ( 0 , -4 )

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Graphing
200

• y 2x 4

Identify two reasons why the equation and graph
do not match
25
Graphing
200

• Equation has positive slope but graph has
  negative one
• Equation has positive y-intercept but graph has
  negative one

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Graphing
300
What value is missing from the table?
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Graphing
300

• 16

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Graphing
400

• y -3x 5
• y 2x 5
• What characteristic do the graphs of both
  equations above have the same?

29
Graphing
400

• Both have a y - intercept of
• ( 0 , 5 )

30
Graphing
500

• Which graph below is the correct one for the
  table provided?

B
C
A
31
Graphing
500
C
32
Eqs/Tables
100

• What is the y-intercept of the linear
  relationship in the given table?

33
Eqs/Tables
100

• ( 0 , 6 )

34
Eqs/Tables
200

• What is the rate?
• What is the equation?

35
Eqs/Tables
200

• Rate 4
• Equation y 4x - 2

36
Eqs/Tables
300

• What characteristic of their graphs do these two
  equations have in common?
• y 7x
• y -3x

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Eqs/Tables
300

• They have the same
• y-intercept
• ( 0 , 0 )

38
Eqs/Tables
400

• Which is the correct graph of these two lines?
• y 4x - 2 and y -3x 5

A
B
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Eqs/Tables
400
A
40
Eqs/Tables
500

• What would the y column look like in a table
  for the linear relationship?
• y 3

41
Eqs/Tables
500
42
Useless Glop
100

• In what Pennsylvania city did Mr. Feldman attend
  college from 1986-1990?

43
Useless Glop
100

• Erie
• Mercyhurst College

44
Useless Glop
200

• What are the names of Mr. Feldmans two kids?

45
Useless Glop
200

• Matthew
• Brian

46
Useless Glop
300

• How high is the right field wall at Pittsburghs
  PNC Park?
• What does this number signify?

47
Useless Glop
300

• 21 feet high
• The number commemorates the uniform number of
  Pirates legend Roberto Clemente.

48
Useless Glop
400

• Name the three cities highlighted in weekly
  C.S.I. episodes on CBS

49
Useless Glop
400

• Miami
• New York
• Las Vegas

50
Useless Glop
500

• Name the country that may have successfully
  tested a nuclear device earlier this week.

51
Useless Glop
500

• North Korea