Question

plano cartesiano y= -x² +1​

Answer 1

Resposta:

x | y | (x,y)

0 | 1 | (0,1)

1  | 0 | (1,0)

-1 | 0 | (-1,0)

y=-(+0)²+1

y=1

y=-(+1)²+1

y=-1+1

y=0

y=-(-1)²+1

y=-1+1

y=0