If the answer is above 1/2 inch round it to 1 inch, if it is below 1/2 inch round it to 0, or the nearest number below it....hope it helps
Since the slope is -4 and it is passing through (7,6) so the point slope form of equation can be applied. y-6= -4(x-7)
T^2 = A^3
T^2 = 2^3
T^2 = 8
Time = sq root (8)
Time =
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2.8284271247
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