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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 (anonymous):
7
OpenStudy (saifoo.khan):
7 is 100% correct answer!
OpenStudy (anonymous):
haha i feel like youre being sarcastic but how did you get that number
OpenStudy (saifoo.khan):
-2x + 8 + 3x x + 8 (-1) + 8 7
OpenStudy (anonymous):
f+g=-2x + 8 + 3x =x + 8 (f+g)(-1)=7
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