Which series of transformations take the graph of f(x)=4x+9 to the graph of g(x)=−4x+7 ?
reflect the graph about the y-axis and translate 2 units down
reflect the graph about the x-axis and translate 2 units up
reflect the graph about the y-axis and translate 2 units up
reflect the graph about the x-axis and translate 2 units down
