Math Problem Statement

Given the preimage coordinate (9, 6), what is the coordinate's x-value of the image after a translation 6 units right and 5 units down?

Solution

To solve this translation problem:

  1. Initial coordinate: The preimage coordinate is given as (9,6)(9, 6).
  2. Translation:
    • Moving 6 units to the right: Add 6 to the x-coordinate.
    • Moving 5 units down: Subtract 5 from the y-coordinate.

Step-by-step solution:

  • x-value=9+6=15x \text{-value} = 9 + 6 = 15
  • y-value=65=1y \text{-value} = 6 - 5 = 1

Therefore, after the translation, the new coordinate (image) is (15,1)(15, 1).

The x-value of the image is 15\boxed{15}.

Do you need more details or have any questions?

Here are 5 related questions to deepen your understanding:

  1. What would be the y-value of the image after this translation?
  2. How do you perform a translation if you are given a vector?
  3. If the original coordinate was (9,6)(9, 6) and the translation was 3 units left and 4 units up, what would the new coordinates be?
  4. What is the general formula for translating a point (x,y)(x, y) by (a,b)(a, b)?
  5. What would happen if you translated the point (9,6)(9, 6) by (0,0)(0, 0)?

Tip: When translating points on a coordinate plane, moving "right" increases the x-value and moving "left" decreases it, while moving "up" increases the y-value and moving "down" decreases it.

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Translation of Points

Formulas

(x', y') = (x + a, y + b)

Theorems

Translation Theorem

Suitable Grade Level

Grades 6-8