alaylay533
alaylay533 alaylay533
  • 01-04-2020
  • Mathematics
contestada

c.) y=x2 + 4x - 1
a=
b =
c.
Vertex
Axis of Symmetry:

Respuesta :

kchubby123
kchubby123 kchubby123
  • 01-04-2020

Answer:

a=1

b=4

c=-1

Axis of cemetry and vertex:x=-2

Step-by-step explanation:

x=-b/2a

x=-4/2(1)

x=-2

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