Slope
y-intercept
Parallel, Perpendicular or Neither?
Graph the Line (on your white board)
Graph's Equation
100
y = x - 4
What is 1?
100
y = x + 3
What is 3?
100
What is parallel?
100
y = 3/2x + 3
100
What is y = 5?
200
(3,0) and (0,6)
What is -2?
200
3x - y = 5
What is -5?
200
y = 2x - 9
and
y = -2x + 5
What is neither?
200
y = 5
200
What is y = 3/2 x + 3?
300
What is 3/2?
300
What is 5?
300
3x + 2y = 4
and
3x + 2y = 8
What is parallel?
300
y = -2x+5
300
What is y = -2x + 5?
400
3x + 2y = 5
What is -3/2?
400
What is 5?
400
2x - y = 5
and
x + 2y = 7
What is perpendicular?
400
x=4
400
What is y = 3/5x + 3?
500
What is undefined?
500
What is "there is none"?
500
y=5
and
x=2
What is perpendicular?
500
y = 3/5x + 3
500
What is 4 = x?