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find the coordinates of point k that lies along the directed line segment from J(4,1)to L (8,11) and partitions the segment in the ratio of 3 to 1?

User Proximab
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1 Answer

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Final answer:

The coordinates of point K that divides the segment from J(4,1) to L(8,11) in the ratio of 3 to 1 are (7, 8.5) .

Step-by-step explanation:

To find the coordinates of point K that lies along the directed line segment from J(4,1) to L(8,11) and partitions the segment in the ratio of 3 to 1, we can use the formula for finding a point that divides a line segment into a given ratio:

K(x,y) = ((x1*m2 + x2*m1) / (m1 + m2), (y1*m2 + y2*m1) / (m1 + m2))

Where J is (x1,y1) = (4,1), L is (x2,y2) = (8,11), and the ratio is m1:m2 = 3:1.

Calculating the x-coordinate of K:

Kx = ((4*1) + (8*3)) / (3+1) = (4 + 24) / 4 = 28 / 4 = 7

Calculating the y-coordinate of K:

Ky = ((1*1) + (11*3)) / (3+1) = (1 + 33) / 4 = 34 / 4 = 8.5

Thus, the coordinates of point K are (7, 8.5).

User Santacrab
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