Question

gráfico da função y= x

Answer 1

y=x

x=-3 → y=-3 (-3,-3)

x=-2 → y=-2 (-2,-2)

x=-1 →y=-1 (-1,-1)

x=0 → y=0 (0,0)

x=1 → y=1 (1,1)

x=2 → y=2 (2,2)