Write an equation in Slope-intercept form
Identifying slope and y-intercept
Calculate the slope
Slope Intercept Form
Miscellaneous
100
m = -4
b= 5
y= -4x + 5
100
What is slope between the two points?
-7/9
100
(5, 7) and (3, 6)
m=1/2
100
What is slope intercept form?
y = mx + b
100
What variable represents y-intercept?
b?
200
m=1/2
b=-4/5
What is
y=1/2x-4/5
200
Is this slope positive or negative?
Positive
200
(2, 5) and (8, 1)
m=-2/3
200
What is the slope?
y = 3x - 5
m = 3
200
The measure of the steepness of a line
slope
300
m= -3
b= -5
y= -3x - 5
300
What is the y-intercept? 
1
300
Which set is perpendicular? A or B?
A.
B. 
A. y = 1/2x + 4 and y = -2x - 6
B. y = -5x + 4 and y= 1/4x + 6
300
What is the y intercept?
y = -3x - 7
b = -7
300
True or False: This is a horizontal line.
x=7
False
400
m=1
b=-1
What is
y=x-1
400
What is the slope and y-intercept?
m=-1/2
b=1
400
perpendicular to the line with points (2,3) and (9,7)
m=-7/4
400
What equation has:
Points (8, 1) and (2, -2)
Y - intercept: -3
y=1/2x-3
400
word ratio for slope
What is Rise over Run?
500
m=12
b=4/9
y=12x+4/9
500
What is the slope of a vertical line?
Undefiined
500
parallel to the line with points (0,10) and (5, -5)
m=-3
500
Given:
Points (0, -6) and (-5, -8)
Find:
m=
b=
What is
m=2/5
b=-6
500
What is the point slope formula?
m=(y-y1) = m(x-x1)