Patti is just about to take out a 20-year house loan for $160,000 at an APR of 8.4%, compounded monthly. She asked the loan officer, "What will the remaining balance be on my loan after 10 years?' Help the loan officer respond to Patti's question. Part I: What will the periodic interest rate of Patti's house loan be? Part II: How many monthly payments will Patti have made once her house loan is paid off? Part III: What will Patti's monthly payment be? Part IV: How many monthly payments will Patti have made after 10 years?

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

the opening of this porabola is facing up

step-by-step explanation: