Math Problem Statement

What is the image point of left parenthesis, minus, 7, comma, 0, right parenthesis(−7,0) after a translation left 4 units and up 1 unit?

Solution

To find the image point of (7,0)(-7, 0) after a translation left 4 units and up 1 unit, you can follow these steps:

  1. Translation Left 4 Units: Subtract 4 from the x-coordinate. x=74=11x = -7 - 4 = -11

  2. Translation Up 1 Unit: Add 1 to the y-coordinate. y=0+1=1y = 0 + 1 = 1

Therefore, the image point after the translation is (11,1)(-11, 1).

Would you like more details or have any questions?

Here are some related questions you might find useful:

  1. What is the image of the point (3, -2) after translating it right 5 units and down 3 units?
  2. How do you find the image of a point after a reflection over the y-axis?
  3. What is the general formula for translating a point in the coordinate plane?
  4. How would you translate a point by a vector a,b\langle a, b \rangle?
  5. What is the effect of translating a point by (0,0)(0, 0) on the coordinate plane?

Tip: When translating a point, remember that left and right affect the x-coordinate, while up and down affect the y-coordinate.

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Translations

Formulas

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Theorems

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Suitable Grade Level

Grades 6-8