Question

o grafico da equação y=-2x²+4x ?

Answer 1

Tabela de Dados

x f(x)
-10 -240,000
-9 -198,000
-8 -160,000
-7 -126,000
-6 -96,000
-5 -70,000
-4 -48,000
-3 -30,000
-2 -16,000
-1 -6,000
0 0,000
1 2,000
2 0,000
3 -6,000
4 -16,000
5 -30,000
6 -48,000
7 -70,000
8 -96,000
9 -126,000
10 -160,000