Audio Transcript Auto-generated
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point of intersection.
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Point of intersection, also known as P O.
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I. Is the point where two or more lines meet.
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You may be asking yourself, How does this affect the
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graph? Well, the answer is simple.
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On the point of intersection, the values of the intersecting
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lives are equal, however, no always is there a point
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of intersection between two lines.
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The lines on a graph might not ever intersect, but
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under one condition they must be parallel light as a
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result of parallel lines.
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Never meeting your intercepting the two lines would not have
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a point of intersection.
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A point of intersection could be found anywhere.
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Just look outside.
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A branch of a tree is intersecting with the trees.
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Trump and even a chair, which you may be sitting
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on right now, has a point of intersection between the
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legs of the chair and the seat.
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A desk is the same idea.
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The legs of the desk are intersecting with the hard
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talk. You can even see a point of intersection between
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two roads that meet on a traffic light or a
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stop sign.
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This just shows that a point of interception isn't on,
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Lee found on a graph it has found anywhere.
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Now let's test your understanding with a question.
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So I want to invite my mom toe lunch.
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The restaurants I have picked all charged by the amount
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of minutes we stay there and some charged with an
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initial cost question.
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A asks, Which restaurant should I choose if I want
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to the cheapest by for 30 minutes.
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Question. Be asked, Which one should I choose if I
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want to stay there?
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3, 120 minutes And finally, the last question questions.
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See it asks, draft the relation, then state the points
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of intersection.
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You see, after you have finished the questions, you may
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check your answers with the solutions.