Aroller coaster can take 162 passengers around the track in 9 mintues. the coaster operates at a constant rate.
how many passengers can the roller coaster take around the track per mintue?

The answer is 162/9 =18

Step-by-step explanation:

all you really to do is divide then you get your answer.

18

Step-by-step explanation:

162/9 = 18

you have to divide 162 divided by 9 to get 18 which is the number of passengers the roller coaster can take around the track per minute.

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: