(Help fast plz)Which of these tables represents a linear function

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Ten times the square of a non-zero number is eqaul to ninety times the number

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?