What is the volume of the cone below? A. 270pi units 3
B. 8100pi units 3
c. 2700pi units3
D. 810pi units3

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

the photograph is photographer and- in the process- ourselves.

step-by-step explanation:

a

step-by-step explanation: