Question

The entire graph of the function h is shown in the figure below.Write the domain and range of h using interval notation.Please write in proper format shown in box.

Answer 1

The domain of a function are all the values that x can take for the case of this function, the domain ranges from -3 to 2. The correct notation is:

$\lbrack-3,2)$

We use parentheses when the number is not included and bracket when we do include it.

The range is the values that Y can take and in this case it goes from -5 to 4. The correct notation is:

$\mleft\lbrack-5,4\mright\rbrack$

In this case both are brackets since it includes those values