Find the ratio in which the y-axis divides the line segment joining the point (2, 7) and (-1, -4). Also find the point of intersection.
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Answer:
let the ratio be k:1
so putting it in the section formula
X = ( mx2 - nx1 / m+n )
x= (k(-1) - 1(2) / k+1
as the point is on y axis so x axis will be 0 so putting x = 0
0 = -k-2/k+1
solve to get k = -2
ratio is 2:1
by section formula now we can find value of y
Step-by-step explanation:
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