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# Slope

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by

## Keshari Rijal

on 24 October 2016

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#### Transcript of Slope

Tables and ordered pairs
Ordered Pairs: The order of numbers plotted on a graph in x,y order. example: (3,5) The 3 is the x and the 5 is the y.

y2-y1/ x2-x1 is the way to find the slope. Using ordered pairs.

Y-intercept and rise/run

Y-intercept: The value where a straight line crosses the Y axis of a graph. (the b of y=km+b)

Slope is defined as the ratio of the "rise" over "run" between two points on a line.
Finding slope...
Identifying Slope
Slope
By:Keshari, Sara, Ziliya

Examples:
1.
2.
Origin

Origin- The point where the x-axis and the y-axis intersect.
(Also known as 0,0)
Linear Line
Linear Line- A straight Line
Proportional Slope and Direct Variation
Proportional Slope or Direct Variation- When who quantities always have the same size in relation to each other.
When graphed, always goes through the origin and always linear.
Non-Proportional Slope
Videos

Does not go through the origin. Can be linear.
Doesn't go through the origin
Rise over Run Examples
Rate Of change
rate of change is a rate that describes how one quantity changes in relation to another quantity.
(Also can be known as Slope)
Rate of change- 40 miles per hour.
)
)
)
)
)
)
)
3
2
1
4 3 2 1
Rise
Run

3
----
4
This table is non proportional because starts out with 6

THANK YOU SO MUCH FOR WATCHING!
HAVE A GREAT DAY!
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