Math Jeopardy

slope

100

 (2, -1) and (-4, -3)

1/3

200

(5, 7) and (5, 11)

undefined

300

(-6,10) and (2, -6)

-2/1

400

(5,7) and (8, 3)

3/4

500

(7,-9) and (6, 2)

-11/1 or -11

relations and functions

100

{(8,2), (4,-1), (0,-1), (-4,2)} is this a function 

Yes!

200

{(-1,-4),(2, -2),(7,9),(-1,-3)} is this a function

no 

300

{(7,5),(7,9),(8,3),(6,1)} is this a function

no

400

{(4,8),(9,8),(6,2),(5,2)} is this a function

no

500

{(7,8),(9,8),(6,5),(1,2)} is this a function

yes

equations

100

-45=-4x+11

x=14

200

19-2(3w-5)=15

w=1

300

2/(x+8)=4/(x-1)

x=-17

400

solve p = 2L+2W for W 

p-21/2=w

500

solve M = 1/2(x₁+x₂) for x₁

2M x₂ =x₁

expressions

100

1/2x²+2/3y

11

200

|c²-d⁴|+(cd)²

15

300

5p²q-7q

-174

400

Write this as an equation- "ten less than the quotient of a number and 3 is 8"

10-x/3+8

500

Write this as an equations- "Four times the difference of a number and seven is at least -52"

-52=4(x-7)

real numbers and properties

100

is 1 5/7 rational or irrational 

rational 

200

is square root of 18 rational or irrational 

irrational

300

what property state a value always equals itself 

Reflexive property 

400

Which property states the grouping of values doesnt matter 

associative

500

Which property says that the order of values doesnt matter 

Communative