Rick is traveling at a rate of 9 miles every 12 minutes. Ann is traveling at a rate of 50 miles an hour. If both cars start at the same place at the same time, and are going to the same place, who will reach their destination first? Show and
explain how you know. Be sure to include appropriate units.

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:

what is the rest of the question? ?

14

step-by-step explanation:

14

its very big question plz make it small