JeopardyJeopardy

$100

Expressions, Equations,

& Functions

Linear Equations

Linear Functions

Equations of Linear

Functions

Linear Inequalities

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$500 $500

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Final JeopardyFinal Jeopardy

1 - $1001 - $100

Write an algebraic expression 12 less than Write an algebraic expression 12 less than a number n. a number n.

N – 12 N – 12

1 - $2001 - $200

If m=2 t = 6 and z = 5 solve If m=2 t = 6 and z = 5 solve

(m+2z)² + 12tz(m+2z)² + 12tz

504 504

1 - $3001 - $300

Find the solution set if the replacement set Find the solution set if the replacement set is is

M = {0, 2 , 4 ,5 ,8}M = {0, 2 , 4 ,5 ,8}

4(m-2) = 84(m-2) = 8

44

1 - $4001 - $400

Determine whether the relation is a Determine whether the relation is a functionfunction

{(2,2), (-5,2), (6,6), (9,4), (4,9)}{(2,2), (-5,2), (6,6), (9,4), (4,9)}

Yes Yes

1 - $5001 - $500

Make a function with three ordered pairs. Make a function with three ordered pairs.

Then determine the domain and rangeThen determine the domain and range

Answers will vary. Answers will vary.

2 - $1002 - $100

Write an equation for the number of Write an equation for the number of seconds is 60 times the number of seconds is 60 times the number of minutes minutes

S = 60mS = 60m

2 - $2002 - $200

Solve -18x + 26 = -19 Solve -18x + 26 = -19

2.5 or 5/2 2.5 or 5/2

2 - $3002 - $300

3/14 3/14

2 - $4002 - $400

2 - $5002 - $500

Find three consecutive even integers with Find three consecutive even integers with a sum of 78a sum of 78

24, 26, 2824, 26, 28

3 - $1003 - $100

Is the equation linear yes or no? If yes Is the equation linear yes or no? If yes write in standard form. write in standard form.

3x + 2y = 63x + 2y = 6

3 - $2003 - $200

Make a table and graph x + y = 6Make a table and graph x + y = 6

x y

-2 8

-1 7

0 6

1 5

2 4

3 - $3003 - $300

Solve the equations for x Solve the equations for x

-5x + 14 = 7x - 28-5x + 14 = 7x - 28

3.5 or 7/23.5 or 7/2

3 - $4003 - $400

Determine whether the sequence is Determine whether the sequence is arithmetic. If so what are the next 2 arithmetic. If so what are the next 2 terms? terms?

-6, -3, 0 … -6, -3, 0 …

-3, -6 -3, -6

3 - $5003 - $500

Write a direct variation equation (y=kx) Write a direct variation equation (y=kx) Wont get this on the exam given ….Wont get this on the exam given ….

y = -6 when x = 9 y = -6 when x = 9

Y = -2/3x Y = -2/3x

4 - $1004 - $100

Given m =4 and b = 6 write an equation of Given m =4 and b = 6 write an equation of a line a line

Y = 4x + 6Y = 4x + 6

4 - $2004 - $200

Write an equation of a line given m = 2 Write an equation of a line given m = 2 through (5, -1) through (5, -1)

y = 2x – 11 y = 2x – 11

4 - $3004 - $300

Write an equation of a line given (-4, 3) (-Write an equation of a line given (-4, 3) (-8, 4) 8, 4)

Y =-1/4x + 2 Y =-1/4x + 2

4 - $4004 - $400

Write an equation of a line given (2, -5) ( -Write an equation of a line given (2, -5) ( -4, -5)4, -5)

Y = -5 Y = -5

4 - $5004 - $500

Write an equation of a line through (5, 7) Write an equation of a line through (5, 7) parallel to y = -x + 5parallel to y = -x + 5

Y = -x + 12 Y = -x + 12

5 - $1005 - $100

Solve the inequality Solve the inequality

6x<3 6x<3

X < ½ X < ½

5 - $2005 - $200

Solve the inequality 6c ≥ 5c + 3 Solve the inequality 6c ≥ 5c + 3

C ≥ 3 C ≥ 3

5 - $3005 - $300

Write an inequality the sum of 6 times a Write an inequality the sum of 6 times a number and three is than the product of number and three is than the product of seven and a number seven and a number

6n + 3 < 7n 6n + 3 < 7n

5 - $4005 - $400

5 - $5005 - $500

It costs Pups and Suds $975 a week to It costs Pups and Suds $975 a week to operate their business. They charge $20 operate their business. They charge $20 for a small dog and $30 for a large dog. for a small dog and $30 for a large dog. Write an inequalitiy. Write an inequalitiy.

20x + 30y >97520x + 30y >975

Final JeopardyFinal Jeopardy

Two trains leave different cities heading toward each other at different speeds. When and where do they meet? Train A, traveling 70 miles per hour (mph), leaves Westford heading toward Eastford, 260 miles away. At the same time Train B, traveling 60 mph, leaves Eastford heading toward Westford. When do the two trains meet? 22