2 Select the correct answer.
Which expression is equivalent to the given expression? Assume the denominator does not equal zero.
4 m 572
m2n
OA.
64m9n3
OB. 64m 1395
O c. 12m6n4
OD.
12m 2179
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it is probably the graph on the bottom right.

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: