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alexdok [17]
3 years ago
13

What’s the slope of (-7,2) and (1,4)

Mathematics
1 answer:
mamaluj [8]3 years ago
8 0

Answer:

1/4

Step-by-step explanation:

Slope = (change in the y-values)/(change in the x-values)

Slope = (4 - 2)/(1 - (-7) )

Slope =  (4 - 2)/(1 + 7)

Slope = 2/8

Slope = 1/4

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For rotation 180° about the origin, the signs of both the x any y coordinates are changed.
<u>This can be modeled as follows:</u>
(x,y) ......> rotation 180° about the origin ........> (-x,-y)

<u>Examples:</u>
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Based on the above, all you have to do to get the coordinates of C' is change the signs of both the x and y coordinates

Hope this helps :)

5 0
3 years ago
The table shown below represents a function. Which of the following values could not be used to complete the table?
maksim [4K]
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3 years ago
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kolezko [41]

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