Question

What is the domain of the absolute value function below?
-2-
1 2 3 4 5 6 7 8 x
O XS-4
0 x 22
0 (-09-4)

Answer 1

Answer:

option #4 (-oo, +oo)

Step-by-step explanation:

_______

Answer 2

Remember

• Domain is set of x values
• Range is set of y values

Here

there is no starting or ending point

so domain is

(-oo,oo)