Find the ratio in which the y-axis divides the line segment joining the
points (6, 41) and (- 2. – 7). Also find the point of intersection.
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Answer:
Ratio is 1:3 or 3:1.
point of interesection = (0,5)
Step-by-step explanation:
let m:n be the ratio.
At y-axis, x coordinate is zero. So,
0 = -2m+6n / m+n
0 = -2m+6n
2m = 6n
m/n = 6/2
= 3/1
So,
m:n = 3:1
Now y coordinate,
y = (-7×3 + 41×1) / 3+1
= -21+41 / 4
= 20/4
= 5
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