Starts or ends With S
y = x + 4
y = 2x + 5
r + s = -6
r - s = -10
x = 4y
2x + 3y = 22
y = 2x -4
y = -3x
What is graphing?
y = 3x - 2
y = -x - 2
8a + 5b = 9
2a - 5b = -4
y = x - 2
3x - y = 16
2x + 5y = -23
x= 4y
What is substitution?
y = -3
x = 5
2x + 3y = 6
3x + 5y = 15
y = 3x - 1
7x + 2y = 37
3x - 2y = 15
x - 2/3 y = 6
What is substitution?
y = (1/3)x - 3
2x - y = 8
2a - 4b = 12
-8a + 16b = -48
3s - 2t = 4
t = 2s - 1
4x - 3y = 12
-2x +2y = 5
What is Elimination?
The three-letter acronym used in some special situations.
What is IMS Infinitely Many Solutions?
y - 3x = 3
y = 3x - 2
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
t + u = 12
t = (1/3)u
x = -4
y = 9
What is graphing?