Question

determine as coordenadas do vértice da funcao y= 4x²+2x

Answer 1

4x² + 2x

∆ = 4

Yv = -∆/4a

- 4/16 = - 1/4

Xv = -b/2a

- 2/8 = - 1/4

as coordenas são : V( -1/4, -1/4 )

Answer 2

Resposta:

(-1/4;-1/4)

Explicação passo a passo:

Xv=-(2/8)

Xv=-(1/4)

Yv=-(4/16)

Yv=-(1/4)