Circle the first term in the trinomial, multiply it by each term in the binomial. Repeat this process for the second and third terms of the trinomial until all of the spaces are filled. Finally, in the space provided beneath the blanks, simplify the expression by combining like terms and arranging the terms from highest to lowest order. (3x^2 -2x +7)(x^2 + 2x)

it would rotate about 180 degrees.

the one below it is a function

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.