Question

Which description best describes the solution to the following system of equations?

y = −x + 4
y = 3x + 3

Line y = −x + 4 intersects the line y = 3x + 3.
Lines y = −x + 4 and y = 3x + 3 intersect the x-axis.
Lines y = −x + 4 and y = 3x + 3 intersect the y-axis.
Line y = −x + 4 intersects the origin.



i always get confused with these questions, please explain.

Thanks :)

Answer 1

clearly D is out, since it has nothing to do with the solution.

Similarly, B and C are out, because it does not matter where the lines hit the axes.

The solution is where both equations are true. Since each represents a line, that is where the lines intersect. So, (A) is the answer.

Answer 2

Thank you so much

Answer 3

POOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ANSWER YOU GOT THERE!!!!!!!!!!!!!!!!!!!!!

Answer 4

for the whole test would be nice but noo