Mary Jackson gets a student rate of $27.50 a month for health insurance. There is a $200 deductible, but no coinsurance payment. She recently received treatment for a covered condition. The bill was $2,350.00, Mary's insurance company provided payment of 80% of the bill less the deductible.

answer: check all that apply, where the options?

step-by-step explanation:

no

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: