what could be the units for dy/dx if y is the surface area of a tumor and x is the radius of the tumor?

Would it be meters per radian?
(Square millimeters per millimeter
Millimeters per centimeter
Meters per second
Gallons per hour
Or meters per radian)

3 answers

area is mm^2
radius is mm
so, mm^2/mm

where would you get radians? That is a measure of the central angle of some area sector or arc length!

dy/dx is how fast the area changes for a given radius value.
Its square mm per mm
lmao apex sem final. We're gonna slay in college ...