### Home > CCA2 > Chapter 1 > Lesson 1.2.2 > Problem1-86

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. Homework Help ✎

Make a table.

What is the smallest value of x you can use?

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

What is the smallest output value possible?