Question

Find a function that is symmetric to the x-axis?

Answer 1

I think it's a trick question. If it is symmetrical across the x axis it is not a function as there are y values for the one x value. This contradicts the definition of a function.

Answer 2

yea...

Answer 3

so it cannot be a function?

Answer 4

that's right. a "function" means that you know what the output will be for any given input.

Answer 5

yea thats wht i was thinking... thanks.. do u think i did Ques. 5 okay?

Answer 6

The function y=0 is symmetric about the x-axis. ;)