Mathematics
52 Online
OpenStudy (anonymous):
Given the function f(x) = 2(x + 6), find x if f(x) = 22.
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OpenStudy (anonymous):
2(x+6)=22
solve for x
OpenStudy (anonymous):
You are given with f(x)..
Plug in the value in the equation:
\[2(x+6) = 22\]
\[x+6 = 11\]
Subtract 6 both sides and find the values of x..
OpenStudy (anonymous):
but this is my answer choices
−36
−7
52
−15
OpenStudy (lgbasallote):
hah @waterineyes made a mistake :p
OpenStudy (anonymous):
Are you 100% sure about the function? And the answer choices?
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OpenStudy (anonymous):
yes im sure
OpenStudy (lgbasallote):
actually she mistakenly wrote 5 as 52 lol
OpenStudy (anonymous):
Ha ha ha..
OpenStudy (anonymous):
never mind lol these r the choices
56
5
38
17
OpenStudy (anonymous):
5 is the correct one.
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OpenStudy (anonymous):
Yes..
OpenStudy (anonymous):
Does that makes sense? Any doubt? Please, ask! :)
OpenStudy (lgbasallote):
darn.. @waterineyes was so close to being wrong :p
OpenStudy (anonymous):
lol wanna answer another one for me ?
OpenStudy (anonymous):
Sure!
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OpenStudy (anonymous):
If h(x) = −2x − 10, find h(−4).
−2
−18
−3
−16
OpenStudy (anonymous):
h(-4)=-2*(-4)-10
Your turn
OpenStudy (anonymous):
Come on! You can ! Give it a try!
OpenStudy (anonymous):
-2
OpenStudy (anonymous):
Excellent! Well done!
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OpenStudy (anonymous):
Want to try any other?
Please post it for the community! ;)
OpenStudy (anonymous):
huh wats that mean ?
OpenStudy (anonymous):
@lgbasallote good to see your comment in openstudy..
Long time it has been..