Quiz 1
Anumeha mows lawns. She charges an initial fee and a constant fee for each hour of work.
F represents Anumeha's fee (in dollars) for working t hours.
F= 6 + 12t
How much does Anumeha charge for each hour of work?

1; 35 is the ratio

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: