Colinda has just purchased her first home for $125,000. she put down a 20 percent down payment of $25,000 and took out a 5 percent mortgage for the rest. her mortgage payment is $477 per month. how much of her first monthly mortgage payment is amortization? a) $60.33 b) $243.67 c) $325.33 d) $143.67

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:

its adding 5.5 each time

step-by-step explanation: