the graph of y=_f(x) is the reflection of the graph of f about the ---------------axis.
Answers
The graph of y = - f(x) is the reflection of the graph of f about the x axis
Step-by-step explanation:
The graph of y = - f(x) is the reflection of the graph of f about the ---x--------- axis
y = f(x)
y = -f(x)
hence for a point ( x , f(x) ) reflection is (x , -f(x))
=> ( x , - y) is reflection of ( x , y)
When reflected through x axis then x values remain same and sign of y get changed.
When reflected through y axis then y values remain same and sign of x get changed.
y = f(-x) is reflection around y axis.
The graph of y = - f(x) is the reflection of the graph of f(x) about the ------x--------- axis
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