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Elena L [17]
3 years ago
13

Which statement describes the graph of the system of equations?

Mathematics
2 answers:
qwelly [4]3 years ago
8 0

Answer:

The lines are parallel.

Step-by-step explanation:

The first line is x-y=1

In slope-intercept form, this line has equation: y=x-1

The second line is y-x=1

In slope-intercept form, the line has equation: y=x+1

The slopes of the two lines are the same (m=1)

however, the y-intercepts of these lines are different (-1) and (+1) respectively.

The first choice is correct.

The two lines are parallel and hence will never intersect.

Maslowich3 years ago
4 0

Answer:

the lines are parallel

Step-by-step explanation:

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