Tell which set or sets the number below belongs to natural numbers, whole numbers, integers, rational numbers, irrational numbers, or real numbers. - 13
Select all sets in which the number - 13 is an element.
A. integers
B. whole numbers
C. real numbers
D. rational numbers
E natural numbers
F. irrational numbers

300b(x) is graphed by the functio

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Number nine is f(x)= 40x : ) hoped i ya