Question 1010489

For an {{{odd}}} exponent with a {{{negative}}} coefficient, a negative value for {{{x}}} returns a positive value for {{{y}}} because {{{x^n}}} is negative for negative {{{x}}} and odd integer {{{n}}}, and multiplying by a negative coefficient makes the value positive. 
Accordingly, the value of {{{y}}} for positive {{{x}}} would be negative. 


Thus, answer B  is correct.(for  negative {{{x}}}, {{{y}}} is positive, that part of graph is above x-axis )