olsensunny
olsensunny olsensunny
  • 22-01-2020
  • Mathematics
contestada

The vertex of this parabola is at (5, -4). Which of the following could be its equation.

The vertex of this parabola is at 5 4 Which of the following could be its equation class=

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adperry06
adperry06 adperry06
  • 22-01-2020

Answer:

B

Step-by-step explanation:

Since the y coordinate of the vertex is -4, it has to be the rest of the equation subtracted by 4, which eliminates A and C.

Adding 5 puts it on the left side, so you have to subtract 5.

Then you add all the default info and the info we found out.

y = 2(x-5)^2-4

So technically by process of elimination, B must be the answer.

Answer Link
victoria13107
victoria13107 victoria13107
  • 08-08-2021

Answer:

its b i jus took it on Ap3X

Step-by-step explanation:

Answer Link

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