Question

Estou tendo dificuldade nessa

Answer 1

la recta (r) es perpendicular a la recta de pendiente

$m=\dfrac{0-2}{3-0}=-\dfrac{2}{3}\\ \\ m_r=-\dfrac{1}{m}\\ \\ m_r=\dfrac{3}{2}\\ \\ r: y=\dfrac{3}{2}x$