Question

Construa os gráficos das funções :

a) Y= 2 x - 5 b) Y= -3 x – 1 c) Y= x +5 d) Y= 5x – 7​

Answer 1

a) y=2x-5 ---> x=5/2 y=-5

b) y=-3x-1 ---> x=-1/3 y=-1

c) y=x+5 ---> x=-5 y=5

d) y=5x-7 ---> x=7/5 y=-7