Question

Graph this absolute value function.

Answer 1

Can you graph \(y = x^2 - 4\) ?

Answer 2

I do not know what does the -4 represent here?

Answer 3

You can graph by choosing values for x, finding the corresponding y-coordinates, and graphing the points.

Answer 4

I do not know how to do it. Could you please it show me?

Answer 5

First, create a table:

Answer 6

Now let's choose some x values, and place them in the table.

Answer 7

ok