Slope from two points
Slope from a graph
Slope intercept form
slope in words
proportional vs nonproportional
100
find the slope between the following two points:


(0, -2)  and (3, 4)

6/3 = 2
100


what is the slope?

m=3
100

put into y=mx+b

y=1/2x-3
100

How many miles per minute did Mickey travel?

.30 mile per minute
100
is the graph proportional or non proportional?
non-proportional 
200
find the slope that passes through the following points:


(2, 4) and (5, 7)

1
200

what is the slope?

m=-3
200

put into the formula y=mx+b

y=4x+1
200

what is the total cost of apples per pound? 

50 cents per pound


200

proportional or non-proportional?

proportional
300
find the slope that passes through the following points:


(3, -4) and (-5, 7)

-11/8
300

what is the slope?

m= -2/5
300

put into y=mx+b

y=-3/4x+7
300

what is the total water consumed per day?

10 liters per day
300
'

proportional or non proportional?

proportional 
400
find the slope of the line that passes through the following points:


(0, 1) and (-2, 9)

-4
400

what is the slope?

m= 1
400

put into y=mx+b

y=2x+7
400

how many miles per hour?

40 miles per hour
400

proportional or nonproportional?

non proportional
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