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Mathematics 12 Online
OpenStudy (anonymous):

Which of the following is the slope between the points (0, -10) and (-4, 0)

OpenStudy (luigi0210):

Use the slope formula: \[\frac{y2-y1}{x2-x1}\]

OpenStudy (anonymous):

okayy 0--10/-4-0

OpenStudy (anonymous):

10/-4=-2/5

OpenStudy (luigi0210):

Close, you got the negative right but flipped the fraction for some reason >.<

OpenStudy (anonymous):

-5/2?

OpenStudy (luigi0210):

There you go :)

OpenStudy (anonymous):

]Which of the following is the slope between the points (-6, 0) and (2, -9)?

OpenStudy (luigi0210):

Use the same formula and same process

OpenStudy (anonymous):

okay -9-0/2-6

OpenStudy (luigi0210):

Did you forget that it was "-6"

OpenStudy (luigi0210):

So (2-(-6))

OpenStudy (anonymous):

-1.11

OpenStudy (luigi0210):

Is that your answer in decimal form?

OpenStudy (anonymous):

yes

OpenStudy (luigi0210):

It's actually -1.125, which is -1.13 when rounded

OpenStudy (anonymous):

so whats that in fractin form

OpenStudy (luigi0210):

-9/8

OpenStudy (anonymous):

oky

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