The value of r is -24
Step-by-step explanation:
Given points are:
(1,r) and (5,-4)
Let the points be:
(x1,y1) = (1,r)
(x2,y2) = (5,-4)
m = 5
The slope is given by:

Hence,
The value of r is -24
Keywords: Slope, coordinates
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therefore ur answer is OPTION A 8.889 x 10-6 cm/s
The answer for your dog would be 2-4 7.8 that your answer your welcome
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