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2 years ago

11

Fill in the integers -10, -8, -7, -6, -5, -4, -3, -2 and 0 into a magic square so that every row, column, and diagonal has a sum

of -15.

1 answer:

ioda2 years ago

6 0

-2 -10 -3

-7 0 -8

-6 -5 -4

That's the square, it was a fun puzzle :)

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For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

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Where:

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While the point-slope equation of a line is given by:

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Where:

m: It's the slope

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In this case we have a line through:

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Then, we manipulate the expression to find the equation of the slope-intersection form:

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ANswer:

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2 years ago

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Answer:

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The right hand limit is

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Since the left hand limit equals the right hand limit;

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