Acompany invests $15,000.00 in an account that compounds interest annually. after two years, the account is worth $16,099.44. use the function in which r is the annual interest rate, p is the principal, and a is the amount of money after t years. what is the interest rate of the account?
a = p(1 + r)t

1.04%
3.6%
5.4%
7.3%

yes

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: