427 x 52 please help and do step by step

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x