The changes in depth in inches of snow and the LBC resort for 5 days are shown below. What is the average in depth of the snow during the 5 day period.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

X-10/4 when x = –18 a 7 b –2 c –7 d 2

How many zeros does this polynomial function, y=(x-8)(x+3)^2