There is website called symbolab to help , or desmos
<span>Independent: how many hours he works
Dependent: how much he makes</span>
Answer:
![\sqrt[2]{f}](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7Bf%7D)
Step-by-step explanation:

Calculate the product

Simplify the radical
![\sqrt[2]{f}](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7Bf%7D)
Answer:
A) 5
Step-by-step explanation:
(7 + 1)( 7+ 2) 7 + 1