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Given the function, [tex]\( f(x) = \sqrt{x - 2} + 3 \)[/tex], choose the correct transformation.

A. left 2, down 3
B. left 2, up 3
C. right 2, down 3
D. right 2, up 3


Sagot :

Sure, let's go through the transformations step-by-step:

1. Start with the base function: [tex]\( f(x) = \sqrt{x} \)[/tex]

2. Apply the horizontal transformation:
- The transformation [tex]\( x - 2 \)[/tex] inside the square root function shifts the graph horizontally.
- Since it is [tex]\( x - 2 \)[/tex], it means a shift to the right by 2 units.

So far, we have [tex]\( \sqrt{x - 2} \)[/tex].

3. Apply the vertical transformation:
- The transformation [tex]\( +3 \)[/tex] outside the square root function shifts the graph vertically.
- Since it is [tex]\( +3 \)[/tex], it means a shift up by 3 units.

Therefore, the final function after the transformations is [tex]\( f(x) = \sqrt{x - 2} + 3 \)[/tex].

Given these steps, the correct transformation for the function [tex]\( f(x) = \sqrt{x - 2} + 3 \)[/tex] is a shift to the right by 2 units and a shift up by 3 units.

Thus, the correct choice is:
- right 2, up 3