List the maximum and minimum for the following system of equation
x≥0
y≥0
y≤-x+10
y≤2x+1
f(x)=x-2y

∠cbe and ∠deb are same-side interior angles.

i took the test

1. supplementary angles

2. acd and bcd

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!