Question

Dada a equação da reta 3x-4y=9, determine o coeficiente angular​

Answer 1

$\boxed{\begin{array}{l}\sf 3x-4y=9\\\sf 4y=3x-9\\\sf y=\blue{\dfrac{3}{4}}x-\red{\dfrac{9}{4}}\\\\\sf coeficiente~angular:\blue{\dfrac{3}{4}}\\\\\sf coeficiente~linear:\red{-\dfrac{9}{4}}\end{array}}$