Q. Is the function p(x)=5x3−2x+11 even, odd, or neither?Choices:(A)even(B)odd(C)neither
Calculate p(−x): Calculate p(−x) by substituting −x for x in p(x)=5x3−2x+11.p(−x)=5(−x)3−2(−x)+11
Simplify p(−x): Simplify p(−x).p(−x)=−5x3+2x+11
Compare p(x) and p(−x): Compare p(x) and p(−x). We have p(x)=5x3−2x+11 and p(−x)=−5x3+2x+11. Since p(−x)=p(x) and p(−x)=−p(x), p(x) is neither even nor odd.