Elimination Jeopardy

Vocab

100

A method for solving a system of linear equations where you add or subtract the equations to eliminate a variable.

What is Elimination Method?

200

When the graphs of the equations in a system are parallel with no point of intersection.

What is No Solution?

300

A number multiplied by a variable

 What is Coefficient ?

400

The number of solutions of a system of equations in which the graphs of the equations are the same line.

What is infinite Solution?

500

solution of a system of linear inequalities

What is an Ordered pair?

Same Coefficent

100

 −4x − 2y = −12

4x + 8y = −24

(6,-6)

200

4x + 8y = 20

−4x + 2y = −30

(7, −1)

300

−6x + 5y = 1

6x + 4y = −10

(−1, −1)

400

−6x + 6y = 6

 −6x + 3y = −12

(5,6)

500

 5x-7y=-2

-5x - 10y=-15

(1,1)

Different Coefficient

100

−4x + 9y = 9

 x − 3y = −6

(9,5)

200

−7x + y = −19 

−2x + 3y = −19

(2,-5)

300

−3x + 7y = −16 

−9x + 5y = 16

(-4,-4)

400

5x + y = 9 

10x − 7y = −18

(1,4)

500

−4x + 9y = 9

 x − 3y = −6

(9,5)