kingspikes kingspikes
  • 06-06-2019
  • Mathematics
contestada

Which one of these has a parabola with a vertex at 1,-2

Which one of these has a parabola with a vertex at 12 class=

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yungcee247 yungcee247
  • 06-06-2019

Answer:

y = (x-1)^2 - 2

Step-by-step explanation:

The vertex is the bottom of the curve

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jimrgrant1 jimrgrant1
  • 06-06-2019

Answer:

A

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

The equation

y = (x - 1)² - 2 has a vertex at (1, - 2) → A

Answer Link

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