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Find k, if R(1,-1), S(-2, K) and slope ...

Find `k,` if `R(1,-1), S(-2, K) ` and slope of line RS is `-2.`

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The correct Answer is:
`therefore` k=5
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TARGET PUBLICATION-CO-ORDINATE GEOMETRY-PRACTICE SET 5.3
  1. Angles made by the line with the positive direction of X-axis are give...

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  2. Angles made by the line with the positive direction of X-axis are give...

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  3. Angles made by the line with the positive direction of X-axis are give...

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  4. Find the slope of the lines passing through the given points A(2, 3)...

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  5. Write the slope of line passing through P(-3,1) and Q(5-2).

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  6. Find the slopes of the lines passing through the given points: C(5,-...

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  7. Find the slopes of the lines passing through the given points: L(-2,...

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  8. Find the slopes of the lines passing through the given points: E(-4,...

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  9. Find the slopes of the lines passing through the given points: T(0,-...

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  10. Determine whether following points are collinear. A(-1, -1), B(0,1),...

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  11. Determine whether following points are collinear. D(-2,-3), E(1,0), ...

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  12. Determine whether following points are collinear. L(2,5), M(3,3), N(...

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  13. Determine whether following points are collinear. P(2, -5), Q(1,-3),...

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  14. Determine whether the following points are collinear or not: R(1,-4)...

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  15. Determine whether the following points are collinear or not: A(-4,4)...

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  16. If A(1,-1), B(0,4), C(-5,3) are vertices of a triangle, then find the ...

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  17. Show that A (-4,-7) , B (-1,2) ,C (8,5) and D (5,-4) are the vertice...

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  18. Find k, if R(1,-1), S(-2, K) and slope of line RS is -2.

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  19. Find k, if B(k,-5), C(1,2), and slope of the line is 7.

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  20. Find k, if PQ || RS and P(2,4), Q (3,6), R (3,1), S(5,k).

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