Math Problem Statement
given AB with A(8,-4) and b(-6,-11), if p partitions AB such tht the ratio of AP to AB is 2:7, find the coordinates of P
can you solve this but with this formula: k(x2-x1)+x1 k(y2-y1)+y1
Solution
To find the coordinates of point that partitions the line segment in the ratio , we can use the given formula for the coordinates:
Given:
- Ratio , so and .
Coordinates of :
- Calculate the x-coordinate:
Here, , , and .
- Calculate the y-coordinate:
Here, , , and .
Thus, the coordinates of point are:
Would you like any further details on how this calculation was done?
Here are five related questions:
- How would the coordinates of change if the ratio was instead?
- Can you find the midpoint of and compare it with point ?
- How does changing the ratio affect the location of relative to and ?
- What would the coordinates of be if the ratio was reversed, i.e., ?
- How would you determine 's coordinates if the ratio was given as a decimal instead of a fraction?
Tip: Understanding the concept of section formulas can help you solve a wide range of problems involving dividing lines in a specific ratio.
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Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Section Formula
Formulas
Section Formula for dividing a line segment in a given ratio
Theorems
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Suitable Grade Level
Grades 9-12
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