Try It! Side Length (x)
Perimeter (y)
() The table shows the side lengths and
perimeters of regular hexagons. Is the
relationship between the perimeter and
the side length of the hexagons
proportional? Explain.
2.
12
3
18

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified, is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2