My Real Life Linear Function
By Elizabeth Padilla
My linear function is a sports banner.
This Chicago football banner is on my brother's wall in his room.
The two point are (-4, 5) and (-1, 4)
Equations of my line.
Slope-Intercept: y=-1/3x+3 1/2
Point Slope Form: y-4=-1/3(x+1)
Standard Form: x+3y=10 1/2
Parallel and Perpendicular Lines
Parallel
y= -1/3x+2
y= -1/3x+ 14
Perpendicular
y=3x+7
y=3x+17