In which direction must the graph of f(x) = |x| be shifted to produce the graph of g(x) = |x − 3|?
2 answers:
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Answer: A) -9
Step-by-step explanation:
If x = -2
Then =
So, it is -9
Answer: Reflection about x-axis
Step-by-step explanation:
Given
Initially, vertices are
After reflection they become
It is clear that the x coordinate remains unchanged and the y coordinate changes its sign. It occurs when reflection is done about the x-axis.
For example, when (a,b) is reflected about the x-axis, it becomes (a,-b).
So, here reflection is being done about the x-axis.
