Which function in vertex form is equivalent to f(x) = 4 + x2 – 2x?

Write 17/20 as a decimal and as a percent.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.