As a father as a club is selling posters the Pearly charge us a $25 set up fee +65C for each poster because why in dollars to print expose this is giving by Y equals 0.65x+25 what is the cost yin dollars to print 50 posters

Step-by-step explanation:

If we want to find the cost to print posters, then we need to plug in for :

the 4th choice is the correct one

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: