## mathmath333 one year ago Graphical function

1. mathmath333

|dw:1435070122895:dw|

2. mathmath333

graph is \large \color{black}{\begin{align} &a.) \ f(x)=-f(x) \hspace{.33em}\\~\\ &b.) \ f(x)=f(-x) \hspace{.33em}\\~\\ &c.) \ \normalsize \text{neither even nor odd function} \hspace{.33em}\\~\\ &d.) \ f(x)\ \normalsize \text{doesn't exist at atleast one point of the domain.} \hspace{.33em}\\~\\ \end{align}}

3. misssunshinexxoxo

What do you believe the answer is?

4. mathmath333

its c or d

5. misssunshinexxoxo

This is a straight line; would have to go with C based upon structure

6. mathmath333

but the answer in the book is d.)

7. misssunshinexxoxo

The slope is undefined that's why I believe it was C

8. misssunshinexxoxo

Bit tricky due to it being undefined

9. ganeshie8

Yeah f(x) must output a single value for it to be called a "function"

10. ganeshie8

from the graph it is clear that f(3) doesn't have a single value

11. mathmath333

so which one is correct

12. ganeshie8

I'd go with D

13. ganeshie8

the given graph does not represent a function

14. mathmath333

it means function doesnt exist