Question

20 pts.!! Funciones ¿Cuánto vale "y" en cada caso?

x................................ y= -x²+18

-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3

Answer 1

Y= -100+18= -82
y= -81+18= -63
y= -64+18= -46
y=-49+18 = -31
y=-36+18= -18
y= -25+18=  -7
y= -16+18=2
y= -9+18 =9
y= -4+18= 12
y= -1+18= 17
y= 0+18=18
y= -1+18= 17
y= -4+18=12
y=-9+18=9