Picture Sarah hunched over her tablet during the Digital SAT, facing a diagram packed with points and lines. She grabs two coordinates, plugs them into the slope formula, and spots the parallel lines right away. That quick move turns a …
Picture Sarah hunched over her tablet during the Digital SAT, facing a diagram packed with points and lines. She grabs two coordinates, plugs them into the slope formula, and spots the parallel lines right away. That quick move turns a …