Math Problem Statement

Below is the graph of y = √x. Translate it to make it the graph of y = √(x - 4) + 3.

Solution

The image shows the graph of y=xy = \sqrt{x}, and the instruction asks to translate it into the graph of y=x4+3y = \sqrt{x - 4} + 3.

Steps for Translation:

  • Horizontal Translation: The term x4x - 4 inside the square root function translates the graph 4 units to the right. This is because subtracting a number from xx shifts the graph horizontally.

  • Vertical Translation: The term +3+ 3 outside the square root function translates the graph 3 units up. Adding a constant shifts the graph vertically.

Result:

To obtain the graph of y=x4+3y = \sqrt{x - 4} + 3, you would take the original graph of y=xy = \sqrt{x}, move it 4 units to the right and 3 units up.

Would you like further details or have any questions?

Here are 5 related questions:

  1. How do other transformations like reflections affect square root graphs?
  2. What is the domain and range of y=x4+3y = \sqrt{x - 4} + 3?
  3. How would the graph change if it were y=x4+3y = -\sqrt{x - 4} + 3?
  4. What are the key points (like intercepts) on the graph of y=xy = \sqrt{x} after translation?
  5. How would this graph relate to a cubic or quadratic graph?

Tip: When translating graphs, remember that horizontal shifts are determined by changes inside the function (affecting xx) while vertical shifts are outside the function (affecting yy).

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Math Problem Analysis

Mathematical Concepts

Graph Transformations
Square Root Functions

Formulas

y = √x
y = √(x - 4) + 3

Theorems

Horizontal and Vertical Shifts

Suitable Grade Level

Grades 9-12