m=2, b=7
m=2, b=-7
m=-2, b=-7
m=-2, b=7
m=1/2, b=3
m=1/2, b=-3
m=-1/2, b=3
m=-1/2, b=-3
x-intercept=1
x-intercept=2
x-intercept=5
x-intercept=10
y-intercept=2
y-intercept = -2
y-intercept =5
y-intercept=10
x-intercept=7
y-intercpet=7
x-intercept=-7
y-intercept=-7
x-intercept= 1
y-intercept=1