Polynomial Functions of Higher Degree on a Graphing Calculator
Key Questions

Answer:
See explanation...
Explanation:
A polynomial function of degree
#n# is a function in the form:#f(x) = a_n x^n + a_(n1) x^(n1) + ... + a_1 x + a_0# where
#a_n, a_(n1), ..., a_1, a_0# are constants with#a_n != 0# For example a polynomial function of degree
#2# is:#f(x) = 2x^2+3x7# To say "higher degree" just means that
#n# is larger, perhaps#4, 5# or#6# instead of#2# or#3# .