Finding m & b
Finding slope from 2 points
Slope-Int Form
Intercepts
Miscallaneous
Graphing
Writing Equations
100
basketball who is the goat
m = 2
b: (0 , -8)
100
(6,5) & (5,4) Slope= ?
Slope = 1
100
Given slope and y-intercept, write the equation.
m = -7
y-intercept = 3
y = -7x + 3
100
State the y-intercept of the equation.
y = 2x+3
(0,3)
100
What is -10 divided by -2?
5
100
Name point B
(-3,-1)
100
Write the equation in slope intercept form of a line that has a slope of -5 and goes through the point (1,6)
y=-5x+11
200
State the slope and y-intercept from the graph.
m = 1
b: (0 , 0)
y = 1x + 0
or
y =1x
200
(3,1) & (8,4) Slope=?
slope = 3/5
200
Given slope and y-intercept, write the equation.
m = -8
b: (0 , -20)
y = -8x - 20
200
State the y-intercept of the equation.
y = 25+2x
y - intercept: (0 , 25)
200
What is -10 + 5?
-5
200
What are the coordinates for point D?
(2,-3)
200
Write the equation in slope intercept form of a line that goes through the points (2,2) and (3,4)
y=2x-2
300
A horizontal line going through (4,4)
slope = 0
300
-2
300
Given slope and y-intercept, write the equation.
m = -25
b: (0 , 100)
y = -25x + 100
300
If you were going to graph the following line, what is the very first point you would plot?
y = 3x-4
y - intercept: (0 , -4)
300
What is -5 x -10=?
50
300
Based off of the equation will this graph be increasing or decreasing?
y = -2x+3
decreasing
300
Write the equation in slope intercept form of a line that has a slope of -2 and goes through the point (3,4)
y=-2x+10
400
State the slope and y-intercept from the graph.
m = undefined
b: none
400
(1,1) & (6,10) Slope=?
slope = 9/5
400
Given slope and y-intercept, write the equation.
m = -1/2
b: (0 , 0)
y = -1/2x
400
What is the y intercept of the equation?
y=x
0
400
What is 3 + 4 x 2=? (PEMDAS)
11
400
Is this graph increasing or decreasing?
y= 2x
Increasing
400
Write the equation in slope intercept form of a line that goes through the points (2,5) and (4,13)
y=-3x+4
500
Identify the slope and y-intercept of the equation.
y-3=x
slope = 1
y-intercept = 3
500
(-3, 6) & (-3,4) Slope= ?
Slope = Undefined
500
Given the graph, write the equation.
y = 3x + 2
500
What is the y-intercept of the following line?
y =3x - 24
(0,-24)
500
What is -5 + -20=?
-25
500
What is the y-intercept for the equation?
y= -3x
0
600
Identify the slope and y-intercept of the equation
2y=x-6
slope = 1/2
y-intercept = -3
600
( 2 , 5 ) and ( 3 , 9 ) find the slope.
slope = 4
600
If the slope is 2/3 and the y intercept is -5 what is the slope intercept equation?
y= 2/3x - 5
600
State the y-intercept.
(0,2)
600
What is 9 - 18 =?
-9
600
What do we call slope that has a zero in the denominator?
Undefined