Afunction is a relation where each input value is assigned one output value. of a function is the set of all input values, or x-values, for which the function is defined. of a function is the set of all output values, or y-values, for which the function is defined. to write the equation y = ax + b in function notation, for y.

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:

i can you with this answer

step-by-step explanation: