1. A relation is defined as: A) a set of ordered pairs

B) a set of ordered pairs that have exactly one output for a given input.

C) a set of ordered pairs in which the outputs have a constant rate of change

D) a set of ordered pairs whose graph is a line through the origin

Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.