Line CD contains points A (4, -7) and B (4, 8). The slope of line CD is

2 answers:

6 0

<span>To find the slope, you divide the difference of the y-coordinates of a point on a line by the difference of the x-coordinates. It is expressed as:

slope = (y2 - y1) / (x2-x1)
slope = 8-(-7) / 4 - 4
slope = 15 / 0
slope = undefined <------ SECOND OPTION

The line should be vertical where the slope is undefined. Hope this answers the question. Have a nice day.</span>

Natasha_Volkova [10]3 years ago

3 0

Hello there.

<span>Line CD contains points A (4, -7) and B (4, 8). The slope of line CD is

</span><span>undefined</span>

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