Can a table still be a function if the x values arent the same but 2 y values are the same?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x