April is considering a 7/23 balloon mortgage with an interest rate of 4.15% to

purchase a house for $197,000. What will be her balloon payment at the end

of 7 years?

O

A. $170,245.98

O

B. $173,819.97

O

O

C. $225,368.29

D. $170,118.49

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex