Based on the table, which best predicts the end behavior of the graph of f(x)?

as x → ∞, f(x) → ∞, and as x → –∞, f(x) → ∞.
as x → ∞, f(x) → ∞, and as x → –∞, f(x) → –∞.
as x → ∞, f(x) → –∞, and as x → –∞, f(x) → ∞.
as x → ∞, f(x) → –∞, and as x → –∞, f(x) → –∞.

there are no short passages to look at

i think it is c, not positive though

step-by-step explanation:

two data sets with the same median will not have the same varaibility

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this