24 saved after 3 weeks; $52 saved after 7 weeks

What properties allow transformation to be used as a problem solving tool

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32