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antoniya [11.8K]
3 years ago
11

What are the coordinates of the point on the directed line segment from

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
6 0

Answer:

(- 1, - 3 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) partitioned in the ratio m : n

Then using the Section formula the coordinates of the point are

( \frac{nx_{1}+mx_{2}  }{m+n}, \frac{ny_{1}+my_{2}  }{m+n} )

Here (x₁, y₁ ) = (- 4, - 9), (x₂, y₂ ) = (1, 1) and m : n = 3 : 2 , then

( \frac{2(-4)+3(1)}{3+2} , \frac{2(-9)+3(1)}{3+2} )

= ( \frac{x}{y} \frac{-8+3}{5}, \frac{-18+3}{5} )

=  ( \frac{-5}{5}, \frac{-15}{5} )

= ( - 1, - 3 )

ollegr [7]3 years ago
3 0

Answer:

(-1 , -3)

Step-by-step explanation

For unknown reason, I can't save the explanation in this space. It's detailed in the attachment

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