1124. Сравните g(2) и g(-2), если: a) g(x) = 1/(x²+5); б) g(x) = x/(x²+5); в) g(x) = -x/(x²+5).

g(2) = 1/(2²+5) = 1/9

g(-2) = 1/((-2)²+5) = 1/9

g(2) = g(-2)

g(2) = 2/(2²+5) = 2/9

g(-2) = -2/((-2)²+5) = -2/9

g(2) > g(-2)

g(2) = -2/(2²+5) = -2/9

g(-2) = -(-2)/((-2)²+5) = 2/9

g(2) < g(-2)