Finding slope
Finding slope from 2 points
Slope-Intercept Form
y-intercept
Graphing
100
State the slope from the equation:
y = 2x - 8
2
100
Find the slope.
(6,5) & (5,4)
Slope = 1
100
Given slope and y-intercept, write the equation.
m = -3
y-intercept = 4
y = -3x + 4
100
Write the y-intercept of the equation.
y = 2x+3
(0,3)
100
Name the coordinates for point B.
(-3,-1)
200
State the slope and y-intercept from the graph.
slope = 1
200
Find the slope.
(3,1) & (8,4)
slope = 3/5
200
Given slope and y-intercept, write the equation.
m = 1/3
b: -2
y = 1/3x - 2
200
Write the y-intercept of the equation.
y = 2x + 25
y - intercept: 25
200
Find the slope of this line :
m = -1
300
Find the slope of the equation
y= -5x + 4
-5
300
Find the slope.
-2
300
Given slope and y-intercept, write the equation.
m = 1
b: -8
y = x - 8
300
If you were going to graph the following line, what is the very first point you would plot?
y = 3x - 4
y - intercept: -4
300
Is this graph going to have a positive slope or a negative slope?
y = 2x + 5
positive
400
State the slope and y-intercept from the graph.
m = undefined
400
Find the slope.
(1,1) & (6,10)
slope = 9/5
400
Given slope and y-intercept, write the equation.
m = -1/2
b: 0
y = -1/2x
400
y = -5x - 9
-9
400
Is this graph going to have a positive slope or a negative slope?
y = -x + 2
decreasing
500
Identify the slope
y=x+3
slope = 1
500
Find the slope.
(-3, 6) & (-3,4)
Slope = Undefined
500
write the equation in slope intercept form.
m= 3
(0,2)
y = 3x + 2
500
y = 3x + 1/4
1/4
500
Would connecting these 3 points make one straight line?
(1,2)
(2,4)
(4, 7)
No
600
What is the formula to find slope between two points?
y2 - y1
x2 - x1
600
Find the slope.
( 2 , 5 ) and ( 3 , 9 )
slope = 4
600
Given the graph, write the equation.
y = 3/2x + 3
600
Write an equation in slope intercept form where the
y intercept is 6
example
y= 3x + 6
600
Graph a line with an undefined slope.
