Martin's error : The graph of g(x) should be translated 3 units left (not right) from the parent graph.
Concept - Horizontal Translation:
If f(x) is a parent function, then
[tex]f(x+h)[/tex] shifts graph of f(x) by h units to the left.
[tex]f(x-h)[/tex] shifts graph of f(x) by h units to the right.
Given:
Parent function: [tex]f(x)=x^2[/tex]
[tex]g(x) = (x + 3)^2[/tex]
By using concept of horizontal translation,
The graph of g(x) should be translated 3 units left from the parent graph.
i.e. Martin's error : The graph of g(x) should be translated 3 units left (not right) from the parent graph.
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