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Mathematics 17 Online
OpenStudy (anonymous):

help with 25

OpenStudy (anonymous):

OpenStudy (anonymous):

d

OpenStudy (anonymous):

how did u get that

OpenStudy (anonymous):

\[y = mx + b\] I found m using \[m = \frac{y2 - y1}{x2-x1}\] The points were given, and I found b by substituting

OpenStudy (saifoo.khan):

I think she's right.

OpenStudy (anonymous):

ok thank u i havnt seen some this stuff since my last math class 3 yrs ago lol

OpenStudy (anonymous):

can u help me with 24

OpenStudy (saifoo.khan):

No.

OpenStudy (anonymous):

OpenStudy (saifoo.khan):

When y intercpts x = 0

OpenStudy (saifoo.khan):

So -2

OpenStudy (anonymous):

i got -30

OpenStudy (saifoo.khan):

why?

OpenStudy (anonymous):

i plugged in -2 for x

OpenStudy (saifoo.khan):

o.O

OpenStudy (anonymous):

oh wait nevermind i looked at the prob wrong

OpenStudy (saifoo.khan):

hmm.

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