I need the formula for dilations.
j(-4,-1),K(0,4),L(-4.-2);k=1 over 2
Starting with ΔABC, draw the dilation image of the triangle with a center at the origin and a scale factor of two. Notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). Dilation with scale factor 2, multiply by 2. :333333333333333333333333333