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OpenStudy (anonymous):
Assume f(x) = -2x + 8 and g(x) = 3x. What is the value of (f + g)(-1)?
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OpenStudy (lucaz):
add f(x) and g(x) then replace x by -1
OpenStudy (nincompoop):
f(-1) + g(-1)
OpenStudy (nincompoop):
-2(-1)+8 + 3(-1)
OpenStudy (anonymous):
so that's it.
OpenStudy (nincompoop):
yeahhh coocoobird! that's so easy right? OMG I cannot believe math can be easy and exciting like this either!
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OpenStudy (anonymous):
lmfaoo..
OpenStudy (lucaz):
xD
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