Question

2.6 engage: solving systems of equations using substitution
due on 10.20.2026 10 total points 2 total attempts
answer the question correctly to continue!
what does it mean when two equations have one solution?
they never intersect
their graphs intersect at exactly one
they lie on top of each other
they have different slopes and y-

Explanation:

When two equations have one solution, it means their graphs intersect at exactly one point. If they never intersect, there is no solution. If they lie on top of each other, there are infinitely many solutions. Having different slopes and y - intercepts (a more detailed characteristic of lines) also implies they intersect at exactly one point (as non - parallel lines in a plane intersect at one point).

Answer:

Their graphs intersect at exactly one; They have different slopes and y -