CPM Homework Help : A2C Problem 1-86

Make a complete graph of the function $f(x)=\sqrt{x}-2$ , label its $x$ - and $y$ -intercepts, and describe its domain and range

Hint:

Make a table.

More Help 1:

What is the smallest value of $x$ you can use?

More Help 2:

Try using $0$ , $1$ , $2$ , $3$ , $4$ , and $9$ as $x$ -values. What happens when you try $−1$ or $−4$ ?

More Help 3:

What is the smallest output value possible?
A curved graph, starting at (0, comma negative 2), increasing to the right, passing through (4, comma 0).