Gertrude has a life insurance policy that will pay her family $97,000 per year if
she dies. If interest rates are at 1.4% when the insurance company has to pay,
what is the amount of the lump sum that the insurance company must put
into a bank account?
O A. $692,857.14
O B. $692,857,142.90
O C. $6,928,571.43
O D. $69,285,714.29

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:

step-by-step explanation:

a+b=c is your answer

answer is b  

20

hope you get this one right.