Question

Given the graph of y = f(x) determine f(x) 0 and f(1) + f(-1) (see attached graph)

Answer 1

your math teacher is an artist

Answer 2

i know eh

Answer 3

\[f(-1)=-2\]
\[f(1)=-1\]
\[f(-1)+f(1)=-2+(-1)=-3\]

Answer 4

tell him or her about maple, wolframalpha, mathematica, etc etc

Answer 5

what is that

Answer 6

it is math software that makes nice pictures, but that wasn't a serious suggestion

Answer 7

lol okay thanks (the image was my hand drawn 10 sec from paper to microsoft paint)

Answer 8

oh and i assume you asked for
\[f(x)=0\] and that is at x = 2

Answer 9

thanks a lot