Slope Intercept Form
3x + y = 15
y = -3x +15
y = 3x
m=3
y = 4x + 5
b=5
Find y when x=3
y = 2x + 2
y = 7
y = 2x
Positive
y - 13 = 2x
y = 2x + 13
2/5x + y = 0
m= -2/5
y = 11 + 4x
b = 11
Find y when x = 7
y = 10x -4
y = 66
x = 5
No slope
1 + 3x = y
y = 3x +1
y = 6x + 3
m=6
10 + 4 + 2y = 6x
b = -7
y = 3x - 7
Find x when y = 15
y = 2x + 3
x = 6
y=15
undefined
16 + 2y = 8x
y = 4x - 8
y = 15 + 7/8x
m=7/8
y = 2x
b = 0
Find y when x = 32
y = 3/4x + 11
y = 35
y = -3/5x + 15
Negative
4y+9x-1x = 18+14
y = -2x +8
y=15
undefined
12x + y = 5
b=5
Find x when y equals 81
86 = 9x + 5
x=9
y = 1/2x - 3
Positive