Describe the graph of the function f(x)=sin(2/3x) as a transformation of its parent function.(1 point) Responses The graph is a vertical compression by a factor of 23 . The graph is a vertical compression by a factor of Start Fraction 2 over 5 End Fraction . The graph is a horizontal compression by a factor of 23 . The graph is a horizontal compression by a factor of Start Fraction 2 over 5 End Fraction . The graph is a vertical stretch by a factor of 23 . The graph is a vertical stretch by a factor of Start Fraction 5 over 2 End Fraction . The graph is a horizontal stretch by a factor of 23 .
The correct response is:
The graph is a horizontal compression by a factor of Start Fraction 2 over 3 End Fraction.