Find the area of the polygon given the vertices W(0,0), X(0,3), Y(-3, 3), and Z(-3,0).

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

What are “like terms”? why can we only add like terms?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²