10. Jay has written 24 songs to date. He writes an average of 6 songs per year. Jenna started
writing songs
this
year and expects to write about
12 songs per year. How many years from now will
Jenna have written as many songs as Jay? Write and
graph a system of equations to find your answer.

linear pair postulates

christopher is 272,195 year old

step-by-step explanation:

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: