Explain power function. Share with your friends Share 0 Aarushi Mishra answered this Power function is defined asf:ℝ→ℝfx=a xn, n can be any real numberIf n is an even integer say n=2k thenfx=a x2kf-x=a -x2k=a x2k=fxHence fx is symmetric about y-axis as fx=f-xSimilarly if power is odd say n=2k+1fx=a x2k+1f-x=a -x2k+1=-a x2k+1=-fxHence it is anti symmetric about y-axis. It is image about origion 0 View Full Answer