Free points for anyone who needs them :)

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

Which expression is equivalent to? assume x > 0 and y > 0.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.