Review Lessons 3.3-3.5
13/9
(-2, -5) and (7,8)
undefined
(-7, 8) and (-7, 5)
-1
(-9, -3) & (-7, -5)
-1/7
(15, 2) and (-6, 5)
1/5
(3, 9) and (-2, 8)
0
(5, 9) and (3, 9)
2
(6, -2) and (5, -4)
-7
(6, 3) and (7, -4)
-4
(7, -4) and (4, 8)
1/4
(7/3, 4/3) and (-1/3, 2/3)
x-int: (6, 0) y-int: (0, 4)
2x + 3y = 12
x-int: (3, 0) y-int: (0, 2)
2x + 3y = 6
x-int: (6, 0) y-int: (0, 3)
2x + 4y = 12
x-int: (5, 0) y-int: (0, 2)
2x + 5y = 10
x-int: (3, 0) y-int: (0, 6)
2x + y = 6
x-int: (2, 0) y-int: (0, -2)
2x - 2y = 4
x-int: (5, 0) y-int: (0, -2)
2x - 5y = 10
x-int: (2, 0) y-int: (0, -4)
2x - y = 4
x-int: (10, 0) y-int: (0, 3)
3x + 10y = 30
x-int: (5, 0) y-int: (0, 3)
3x + 5y = 15
x-int: (-3, 0) y-int: (0, -9)
3x + y = -9
x-int: (2, 0) y-int: (0, 6)
3x + y = 6
x-int: (-3, 0) y-int: (0, 9)
3x - y = -9
x-int: (2, 0) y-int: (0, -6)
3x - y = 6
x-int: (5, 0) y-int: (0, 4)
4x + 5y = 20
x-int: (7, 0) y-int: (0, 4)
4x + 7y = 28
x-int: (2, 0) y-int: (0, 8)
4x + y = 8
x-int: (2, 0) y-int: (0, -8)
4x - y = 8
x-int: (6, 0) y-int: (0, 5)
5x + 6y = 30
x-int: (1, 0) y-int: (0, 5)
5x + y = 5
x-int: (6, 0) y-int: (0, -5)
5x - 6y = 30
x-int: (2, 0) y-int: (0, 4)
6x + 3y = 12
x-int: (1, 0) y-int: (0, 6)
6x + y = 6
nonlinear
Is it linear? (6/x) + 3y = 9
linear
Is it linear? -5y = 20
linear
Is it linear? 2x - 3y = 6
linear
Is it linear? 2y = -4
linear
Is it linear? 3x + 2y = 9
linear
Is it linear? 3x - y = 6
linear
Is it linear? 3x = 2
nonlinear
Is it linear? 3x² + 2y = 10
nonlinear
Is it linear? 4xy = 10
nonlinear
Is it linear? 4x² - 6y = 2
nonlinear
Is it linear? 5x + (7/y) = 3
linear
Is it linear? 5x = 10
nonlinear
Is it linear? 5xy - 7 = 10
nonlinear
Is it linear? 6yx + 3y = 10
linear
Is it linear? 7x - 8y = 0
linear
Is it linear? x + y = 0
linear
Is it linear? x = 6
linear
Is it linear? y = 1
nonlinear
Is it linear? y = x²
2x - y = -4
Write in standard form: -2x + y = 4
2x + y = -4
Write in standard form: -2x - y = 4
x - y = 4
Write in standard form: -x + y = -4
x + y = 2
Write in standard form: 2 - x = y
2x + 3y = 0
Write in standard form: 2x = -3y
2x - 3y = 0
Write in standard form: 2x = 3y
4x - 3y = 0
Write in standard form: 4x = 3y
3x - 4y = 5
Write in standard form: 5 + 4y = 3x
5x - 8y = 0
Write in standard form: 5x = 8y
5x - 8y = 6
Write in standard form: 6 + 8y = 5x
8x - 5y = 0
Write in standard form: 8x = 5y
x - y = -2
Write in standard form: x = y - 2
2x + y = 1
Write in standard form: y = -2x + 1
5x + y = 2
Write in standard form: y = -5x + 2
5x + y = -2
Write in standard form: y = -5x - 2
2x - y = -1
Write in standard form: y = 2x + 1
x-int: (4, 0) y-int: (0, 2)
x + 2y = 4
x-int: (8, 0) y-int: (0, 2)
x + 4y = 8
x-int: (-1, 0) y-int: (0, -1)
x + y = -1
x-int: (1, 0) y-int: (0, 1)
x + y = 1
x-int: (2, 0) y-int: (0, 2)
x + y = 2
x-int: (3, 0) y-int: (0, 3)
x + y = 3
x-int: (5, 0) y-int: (0, 5)
x + y = 5
x-int: (6, 0) y-int: (0, 6)
x + y = 6
x-int: (7, 0) y-int: (0, 7)
x + y = 7
x-int: (8, 0) y-int: (0, 8)
x + y = 8
x-int: (9, 0) y-int: (0, 9)
x + y = 9
x-int: (4, 0) y-int: (0, -2)
x - 2y = 4
x-int: (1, 0) y-int: (0, -1)
x - y = 1
x-int: (2, 0) y-int: (0, -2)
x - y = 2
x-int: (3, 0) y-int: (0, -3)
x - y = 3
x-int: (5, 0) y-int: (0, -5)
x - y = 5
x-int: (-2, 0) y-int: (0, 2)
y = x + 2
x-int: (-3, 0) y-int: (0, 3)
y = x + 3
x-int: (2, 0) y-int: (0, -2)
y = x - 2
x-int: (3, 0) y-int: (0, -3)
y = x - 3