Determine whether each expression is a polynomial. if it is a polynomial, state the degree of the polynomial.

x^2-9

a. yes, 3
b. yes, 1
c. yes, 2
d. no, it is not a polynomial

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values,y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity