Which function is symmetric with respect to the origin?
a.) y=-x^4
b.) y=x^9
c.) y=-2x^8
d.) y=3x^14

(B)  

Step-by-step explanation:

 In order to show that the function is symmetric with respect to the origin, then the function must lie in (1st and 3rd quadrant) or (2nd and 4th quadrant) and should be a monomial and possesses odd degree.

Since, from all other options, is a monomial and possesses odd degree, and also lie in 1st and 3rd quadrant, thus is symmetric with respect to the origin.

Hence, option B is correct.

which expression represents the approximate length of bc?

step-by-step explanation:

abby has a greater debt becasue she owea 5 more then alan does