Question

On a separate piece of graph paper, graph y = |x| - 1; then click on the graph until the correct one appears.

Answer 1

Answer with explanation:

 y= |x| -1

|x|=x , if x≥0

and = -x , if x<0.

So,the above function can be written as

 $y=\left \{ {{x-1,for, x\geq 0 } \atop {-x-1,for x$

First Drawing the graph of

y= x-1 for, x ≥ 0

And , then , y= -x -1 ,for x <0.

and then combining, the two we get.