(40 points) Part I: Harper is shopping for a home and a mortgage for $175,800 with which to purchase this home. In her search, she was eligible for three different mortgages:
a 30-year, fixed-rate mortgage at 6.15%
a 30-year, 6/1 adjustable-rate mortgage at 5.89% with a 2/9 cap
a 30/6 balloon mortgage at 5.1%

Which mortgage has the least expensive initial monthly payment? How do you know?

Part II: Which mortgage is likely to have the lowest total cost? Why?

Part III: What are the advantages and disadvantages of a fixed-rate mortgage, an adjustable-rate mortgage, and a balloon mortgage?

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?