What is the answer to this?

option (3) y≥7

Step-by-step explanation:

|x-1|≥0

|x-1| +7≥0+7

y≥7

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a