Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 5\le x \le 75≤x≤7. xx f(x)f(x)
44 44
55 88
66 1616
77 3232
88 6464
99 128128

Find the quotient. 50a2 – 98b2 -5a +7b

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

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.