What is the equation in slope-intercept form of a line that is perpendicular to y=13x+2 and passes through the point (3, 1)?

Why do interests rates on loans to be lower in a weak economy than in a strong one

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

What is the value of p in the equation y^ = -4x?