Question

I need help on how to do this

Answer 1

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

a) A system of equations has no solutions when the graphs of those equations do not intersect. If the equations are equations of a line, then the lines must be parallel in order for them not to intersect.

Any parallel line will do.

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b) There is one solution when the graphs intersect in exactly one point.

Any line that crosses the one shown will do.

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c) There are infinite solutions when the graphs describe the same curve.

A line overlapping the one shown is the one you want.