Graphing
Substitution
Elimination
Your Choice
How many solutions?
100
Solve the system by graphing: I have to see the graph! y=x+2 y=-x+2
What is (0,2)
100
Use substitution to solve: y=7 2x +y=17
What is (5,7)
100
Solve by elimination: 2x + y= 4 x - y =2
What is (2,0)
100
2x+y=4 -6x+3y=24
What is (-1,6)
100
The amount of solutions a system would have if it was made of two parallel lines.
What is no solutions or zero solutions?
200
I must see the correct graph!! y=2x-1 y=x+1
What is (2,3)
200
Use substitution to solve: y= x-4 y-x=-4
What is Infinitely Many Solutions!
200
Solve by elimination: x+3y=2 -x + 2y= 3
What is (-1,1)
200
y+x=1 y=-x+1
What is Infinitely many solutions
200
The amount of solutions a system would have if it was made of the same line.
What is infinitely many solutions?
300
I must see the correct graph!! y= 1/2x + 2 y= 0.5x+5
What is NO Solution
300
Solve by substitution: 2x+y=-2 y= x+1
What is (-1,0)
300
Solve using elimination: x + 3y=3 x+6y = 3
What is (3,0)
300
y=2x-5 y=2x
What is No Solution
300
The amount of solutions a system would have if it was made of two lines that do not have the same slope.
What is one solution?
400
I must see the correct graph!! x=6 y=4
What is (6,4)
400
Solve using substitution: x+4y=30 x =2y
What is (10,5)
400
Solve using elimination: 3x+ 2y= 46 x+ 5y =11
What is (16,-1)
400
y=-2x+3 y=x-3
What is (2,-1)
400
The amount of solutions a system would have when the final answer is 9 = -3
What is no solution?
500
y = -5/3x + 3 y = 1/3x - 3
What is (3,-2)
500
y = 6x-11 -2x - 3y = -7
What is (2,1)?
500
-3x + 7y = -16 -9x +5y = 16
What is (-4, -4)?
500
2y = x + 3 y = 3x - 1
What is (1, 2)?
500
The amount of solutions a system would have when the final answer is 0 = 0
What is infinitely many solutions
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