gmoney12345676 gmoney12345676
  • 04-04-2020
  • Mathematics
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what is an equation that is a parabola with a vertex at(-1,-1)​

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kristinemahler100
kristinemahler100 kristinemahler100
  • 04-04-2020
The equation for a parabola is y = ((x - a)^2) + b. There is a shift one to the left (we’ll call that a) and one shift down (we’ll call that b) for the point (-1,-1). Shifts to the left and right are replaced with a and shifts up and down are replaced with b. y = ( x - (-1))^2 - 1. Simplify: y = (( x + 1)^2) - 1
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