Question

What is the graph of the absolute value function?

Answer 1

I think it is image075 because it can't be negative for x

Answer 2

ya it is image 075.jpg

Answer 3

thank you but is that why because x can't be negative

Answer 4

because \[y=2\left| x \right| \implies\]
{2x,x>0
{-2x,x<0
{0,x=0

Answer 5

so then you just plot them

Answer 6

as for \[\left| x \right| \implies \]
{\[\left| x \right|=x \] when x>0
{\[\left| x \right|=-x,x<0\]
\[\left| x \right|=0 ,x=0\]

Answer 7

thanks

Answer 8

welcome........