Answer:
see explanation
Step-by-step explanation:
I assume you need to find the 10% and also the amount per year maybe?
so, you will pay 21,900 dollars upfront
219000-21900=197100
219000*1/10=21900, which is ten percent.
197100=30x, x being money paid per year in this case
divide both sides by 30
6570=x
You will pay 6,570 each year for this house. You can continue to divide to find monthly payments. or quarterly payments. Divide by 12 to find monthly payment and divide by 4 to find quarterly
Y=x+2 solve for x and then reverse labels...
y-2=x so
y=x-2
f^-1(x)=x-2 is the inverse of f(x)=x+2
The first graph is what i would think
