Respuesta :

Answer:

0.24 to nearest hundredth.

Step-by-step explanation:

f (x)=√x+3

f(2) = √2 + 3

f(8) = √8 + 3

Average rate of change = (√8 + 3 - (√2 + 3)) / (8-2)

= (2√2 - √2)/6

= √2/6

= 0.2357