Let g(x) be the reflection of f(x) = x 2 + 3 in the x-axis. What is the function rule for g(x)?
2 answers:
G(x) will be g(x)=-2x-3 because it is a reflection of f(x) over the x-axis. F(x)'s reflection over the x-axis will become -f(x).
Answer:
Step-by-step explanation:
The parent function is
Now, the function g(x) is obtained by reflecting the graph of f(x) about the x-axis.
When the parent function f(x) is reflected about the x-axis then the translated function is -f(x)
Therefore, we have g(x)=-f(x)
Hence, the equation of g(x) is
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