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OpenStudy (anonymous):
Find f(-5) for the following function. Please show all of your work. f(x)=x^2-3x-1
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OpenStudy (karatechopper):
plug 5 in for the x
OpenStudy (karatechopper):
or srry -5 in for the x
OpenStudy (karatechopper):
f(x)=(5)^2-3(5)-1
OpenStudy (karatechopper):
now solve it
OpenStudy (anonymous):
ok thanks
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OpenStudy (karatechopper):
but thats not your answer you know
OpenStudy (anonymous):
f(x)=9
OpenStudy (anonymous):
that would be my answer
OpenStudy (karatechopper):
bingo! correct!
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