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3241004551 [841]
3 years ago
7

What is the slope of a line that passes through the points (-2,4) and (-6,12)?

Mathematics
2 answers:
muminat3 years ago
6 0

Answer:

-2

Step-by-step explanation:

As we move right from (-6,12) to (-2,4), x increases by 4 and y decreases by 8.  Thus, the slope of the line thru these 2 pts is m = rise / run = -8/4 = -2.

The first answer choice is the correct one:  The slope is -2.

mariarad [96]3 years ago
5 0

Answer:

2.5

you       multiply it

          ueqthageourfhguerguvahIehgilzdhniobhnalihgoibggtjhaler

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15. What is the algebraic notation of a figure is Translated 8<br> units left and 2 units up?
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Answer:

Please check the explanation.

Step-by-step explanation:

When a figure is translated with 8 units left and 2 units up, it means the translated figure can be obtained by subtracting 8 units from the x-axis and adding 2 units to the y-axis.

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(x, y) → (x-8, y+2)

P(0, 0) → P'(0-8, 0+2) = P'(-8, 2)

Thus, the new location of the image of point P will be: P'(-8, 2)

Therefore, option (a) is the correction answer.

<em>                                           </em><u><em>FOR QUESTION 16</em></u>

As the algebraic notation of a figure is Translated 2 units right and 5 units up.

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