By graphing, the solution to the system
y = x
y = -x
What is (0,0) ?
The solution to the system y =-x+2
y = x +4
What is (-1,3) ?
The solution to the system x + 5y = 12
-x +y = 0
What is (2,2) ?
True or False: (4,5) is the solution to the following system? 4x - y = 12 and x + 6y = 13
Justify your answer.
What is False ?
By graphing, the solution to the system y = 3x - 4
y = -3x + 2
What is (1,-1)?
y = 1/2x + 4
y =1/10x + 2
What is (-5,1.5) ?
The solution to the system -4x - 2y = -12
4x + 8y = -24
What is (6,-6)?
True or False: (0,-4) the solution to the system y = -20x + 1 and 20x + y = 6
Justify your answer
What is False?
By graphing, the solution to the system
y = (1/3)x + 2
y = -x - 2
What is (-3,1) ?
The solution to the system
y = 6x - 11
-2x - 3y = -7
What is (2,1) ?
The solution to the system 5x + y = 9
10x - 7y = -18
What is (1,4)?
True or False: (-2,1) is a solution to the system 6x - 3y = -15 and 2x + y = -3
Justify your answer
What is True?
By graphing, the solution to the system y = -(3/2)x - 4
y = (1/2)x + 4
What is (-4,2) ?
The solution to the system y = x + 4
y= x + 3
What is no solution?
The solution to the system -4x + 9y = 9
x = 3y - 6
What is (9,5)?
True or False: No solution describes the solution to the following system y = 3x + 4 and y = -x - 4
Justify your answer
What is False?
By graphing, the solution to the system
y = (5/4)x - 2
y = (5/4)x -1
What is no solution?
The solution to the system
y = 5/8x - 2 1/8
2x - 7y = -17
What is (-5,1) ?
The solution to the system 2x + 8y = 6
-5x - 20y = -15
What is infinite number of solutions?
True or False: (-3,-1) is the solution to y=(4/3)x + 3 & (2/3)x + y = -3
What is (-3,-1)?