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SashulF [63]
3 years ago
6

(5,-7) (5,3) finding slope using formula.

Mathematics
1 answer:
aleksley [76]3 years ago
6 0

m = (y2 -y1)/ (x2-x1)

m = (3-(-7))

       --------

       5-5

 The slope is undefined since the denominator is zero

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Your answer should be 8 5/9
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14.  (2x - 1)(x + 7) = 0

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To solve this equation, you first need to set it equal to 0:

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Finally, we can solve just like we did above:

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First, you can simplify by dividing each side by 4:

4x^2=100 \\ x^2=25

Now, set the equation equal to 0:

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Next, factor:

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