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4 years ago

Are these(4,1) 1,-3) (2,0) solutions to this graph?

Mathematics

1 answer:

kogti [31]4 years ago

7 0

(4,1) : no because the line is solid.
(1,-3) : yes because the line is not solid.
(2,0) : no because the line is solid.

Solid lines represent < or >, and if a point is on the line directly, it’s not included in the solution set.

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