Leading coefficient test end behavior calculator
Solution. Since the leading term of the polynomial (the term in the polynomial which contains the highest power of the variable) is x 4, the degree is 4, i.e. even, and the leading coefficient is 1, i.e. positive. This means that f ( x) → ∞ as x → − ∞, f ( x) → ∞ as x → ∞. For the graph, see graphing calculator.