Determine if {(-1, 0), (4, 2), (1, 36), (1, 6)} is a function. Explain.

Question and answers are in the attached picture. you so much in advance.

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Find the value of x in the diagram below. select the best answer from the choices provided