Describe how the graph of y=2⋅3^x−1 compares to its parent function.(1 point) Responses It is the graph of y=3x with a vertical compression by a factor of 12 and shifted down 1 unit. It is the graph of y equals 3 superscript x baseline with a vertical compression by a factor of Start Fraction 1 over 2 End Fraction and shifted down 1 unit. It is the graph of y=3x with a vertical stretch by a factor of 2 and shifted right 1 unit. It is the graph of y equals 3 superscript x baseline with a vertical stretch by a factor of 2 and shifted right 1 unit. It is the graph of y=3x with a horizontal stretch by a factor of 2 and shifted down 1 unit. It is the graph of y equals 3 superscript x baseline with a horizontal stretch by a factor of 2 and shifted down 1 unit. It is the graph of y=3x with a vertical stretch by a factor of 2 and shifted down 1 unit.
