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zubka84 [21]
3 years ago
15

identify a transformation of the function f(x) = √x by observing the equation of the function g(x) = √x-2

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
8 0

Answer:

<h2>The transfomation made is a vertical translation 2 units downwards.</h2>

Step-by-step explanation:

The parent function is

f(x)=\sqrt{x}

Remember that a parent function is the simplest function of its type, like this case the function f(x) is the simplest form of radical functions.

The transformed function is

g(x)=\sqrt{x}-2

Notice that the difference between these two functions is that g(x) has 2 units less on the vertical or dependent variable, such transformation indicates a vertical translation downwards.

Therefore, the transfomation made is a vertical translation 2 units downwards.

gregori [183]3 years ago
7 0
<h2>Answer:</h2>

f(x)=\sqrt{x} is the Square Root Function. These are the characteristics of the graph of the square root function:

  • The domain of the function is the set of all non negative real numbers.
  • The range of the function is the set of all non negative real numbers.
  • The graph has an intercept at (0,0).
  • The graph is increasing on the interval (0, \infty).

Since the function g(x)=\sqrt{x}-2, then this stands for the form:

g(x)=f(x)-c. This form tells us that the graph of f has been shifted c units downward where the value c = 2 in this problem. The graphs of both functions are shown below. The red one is f(x) while the blue one is g(x)

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