Answer:
F
(
x
)
=
x
2
−
7
x
+
C
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
--- volume


Required
The surface area as a function of base length
The volume (V) is calculated as:



Make y the subject

Substitute 3 for V

The surface area of the open box is:


Substitute: 



Hence, the function is:

Answer:
Sue is correct
Step-by-step explanation:
because of the simple fact that the numbers are increasing and not decreasing so why would they do 8n-6
Answer:
Decreasing from x = 1 to x = 6.
Step-by-step explanation: