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Mathematics 10 Online
OpenStudy (anonymous):

If a line goes through points (-2, 9) and (0, 3), what is its slope?

OpenStudy (anonymous):

The slope is -3.

OpenStudy (anonymous):

-3.

OpenStudy (anonymous):

OpenStudy (anonymous):

y2 - y1 Divided by y x2 - x1. (3-9) / (0- ( -2)

OpenStudy (anonymous):

6/2=3, but because the line goes downward, it's negative.

OpenStudy (anonymous):

thanks alot!

OpenStudy (anonymous):

What is the slope of a line that passes through the points (-2, 3) and (4, -12)?

OpenStudy (anonymous):

Can you award me a medal? I'll be thankfull to you :)

OpenStudy (anonymous):

-2.5

OpenStudy (anonymous):

[ -12-3 / 4- (-2) ]

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