**Slopes**

**Negative Slope**

A real life example of a negative slope is a roller coaster.A roller coaster has a negative slope because it goes down..

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Line On a graph.

After you have seen the 1st graph.Now you just want to put a line in place of that real life slope.

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**By:Juan Rodriguez**

Find two points on the graph

Find Two points in the line to find your slope

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Then use slope formula:)

M= y2-y1/x2-x1

Use your two points and the formula to find the slope.

-7- 7/5--2

-14/7.....but simplified it is ..

-2

Positive Slope

A real life example of a positive slope is a hill .A hill has a positive slope because it goes up..

Line On a graph.

After you have seen the 1st graph.Now you just want to put a line in place of that real life slope.

Find Two points in the line to find your slope

Find Two points in the line to find your slope

Then use slope formula:)

M= y2-y1/x2-x1

Use your two points and the formula to find the slope.

5-3/5-2

Your slope is....2/3

Undefined Slope

A real life example of an undefined slope is a .A hill has a positive slope because it goes up..

Line On a graph.

After you have seen the 1st graph.Now you just want to put a line in place of that real life slope.

Line On a graph.

And no need for formula...

All you have to do is look for the number the line is on the graph and then add a /0 behind it.

Slope is:

Slope is: 0/-2

Zero slope

A real life example of a zero slope is a bench .A bench has a zero slope because it goes W-E from the top...

Line On a graph.

Find Two points in the line to find your slope

Line On a graph.

Line on a Graph

Slope is:

4/0 ......