Mr. Brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. He has drawn a sketch on a coordinate grid. He has the l

Question

Mr. Brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. He has drawn a sketch on a coordinate grid.
He has the lower vertices of the sign at (9,-3) and (-6, -3). Where would the upper vertices be on the grid?

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3 days 2021-07-22T14:46:50+00:00 1 Answers 1 views 0

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    2021-07-22T14:48:06+00:00

    Answer:

    (9,2) and (-6,2).

    Step-by-step explanation:

    Rectangular Coordinates

    The lower vertices of a rectangular welcome sign in Mr. Brettler’s gym are (9,-3) and (-6,-3).

    Note these two vertices are 3 units below the x-axis. We know the sign is 5-foot tall, so the y-coordinates of the two upper vertices should be -3+5=2.

    The upper vertices of the sign on the grid are (9,2) and (-6,2).

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