tjh9572
tjh9572 tjh9572
  • 14-04-2021
  • Mathematics
contestada

I need help I will give you 15 points

I need help I will give you 15 points class=

Respuesta :

meow96
meow96 meow96
  • 14-04-2021
It’s the first one because the parabola is open
Answer Link
ABDCSH ABDCSH
  • 14-04-2021

Answer:

Middle answer is right

Step-by-step explanation:

The first answer is obliviously wrong so therefore it is the last two options

-(x+1)^2

= -(x^2+2x+1)

= -x^2-2x-1-3             (add the -3)

= x^2-2x-4

y intercept make x=0 therefore y=-4

AOS is x= -b/2a

x=2/2 which is 1

therefore it isthe middle answer

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