Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

To which graph does the point (-2, -1) belong?

OpenStudy (anonymous):

Does this question have a picture? If it doesnt it is asking the quadrant i believe

OpenStudy (anonymous):

A) y > 2x + 4 B) y > 3x + 10 C) y > -2x - 7 D) y > -5x - 3

OpenStudy (anonymous):

well i do not remember those sorry i just can't think of how they solve

Directrix (directrix):

Start with each option and substitute -2 for x and -1 for y and simplify. If the resulting statement is true, then the point belongs to the graph of that inequality option. For example: A) y > 2x + 4 (-1) > 2 (-2) +4 ?? -1 > -4 + 4 ?? -1 > 0 ?? NOT True so option A is not the answer. Continue in the same manner with option B.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!