Question

Consider the following pair of equations:

x + y = −2
y = 2x + 10

If the two equations are graphed, at what point do the lines representing the two equations intersect?

(−4, 2)
(4, 2)
(−2, 4)
(2, 4)

Answer 1

Which do you believe it is?

Answer 2

-4, 2

Answer 3

It's another way to say, solve the system of equation.
A system of equations does always represent a common point between two geometrical places, which in other words, represent the point of intersection.

Answer 4

Am I right/wrong though?

Answer 5

Yes, you are correct.