Question

Use a graphing tool to solve the system. {13x+6y=−30x−2y=−4 Which ordered pair is the best estimate for the solution to the system?

Answer 1

Do not wory! I have the correct answer! "How do I have the correct answer" you ask. Because I did the quiz and got a 100%.

Answer 2

13x+6y = -30................y = -5 -13x/6
x−2y=−4...................... y = x/2 +2

If we graph both lines we can get the solution of the system (point of intersection)

The best estimate is (x,y) = (-2.625, 0.688)