Question

Determine if the function is symmetric about the y-axis, about the origin or neither.

Answer 1

\[f(x)=x \sqrt{1+x^2}\]

Answer 2

If the function is odd then it will be symmetric about the origin

Answer 3

If the function is even then the function is symmetric about the y-axis

Answer 4

@jiteshmeghwal9 I gotten \[-x \sqrt{1+x^2}\]
Is it even, so symmetric about the y-axis?

Answer 5

F(x)=-f(-x)
So function is odd

Answer 6

Ah ... yes, thanks! :D

Answer 7

Yw