f(x)=x^2+x
determine if the function is odd,negative, or neither

Question

f(x)=x^2+x 
determine if the function is odd,negative, or neither

linknissan · Answer

odd function

anonymous · Answer

can you explain to me please? I don't get how you get - x from it ...

linknissan · Answer

for even function.. replave x by -x.. for eg..x^2 and (-x)^2 is the same so it is a even function

linknissan · Answer

x^3.. replace x by -x.. hence its -x^3.. hence its odd

linknissan · Answer

now look at yyour prob statement..x^2 is even..but x is odd...even+odd=odd...hence ur prob is odd!!!

linknissan · Answer

whrere you see x...replace it by -x..if the equations turn out to b the given equation after replacemnt.. then its is even..else its odd!!

anonymous · Answer

on the top you said x^2 is odd and then you said it was even

anonymous · Answer

f(x)=x^2+x  would that be -x +x?

anonymous · Answer

so its odd?

anonymous · Answer

can u help me with a function f(x)?