Question

Coeficiente angular dessas retas pfvr

Answer 1

Coeficiente angular

$\boxed{m=\tan(\theta)}$

a)

$m=\tan(45\degree)$

$\boxed{\boxed{m=1}}$

b)

$m=\tan(135\degree)$

$\boxed{\boxed{m=-1}}$

c)

$m=\tan(30\degree)$

$\boxed{\boxed{m=\frac{\sqrt{3}}{3}}}$

d)

$m=\tan(120\degree)$

$\boxed{\boxed{m=-\sqrt{3}}}$