UnspeakablyEvilDemon
UnspeakablyEvilDemon UnspeakablyEvilDemon
  • 09-09-2022
  • Mathematics
contestada

Given y = x² + 3x - 2, find y when x = -2​

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angle46089
angle46089 angle46089
  • 09-09-2022

Answer:

y = -4

Step-by-step explanation:

y = x² + 3x -2

y = (-2)² + 3(-2) - 2

y = 4 - 6 - 2

y = -4

I hope this helps!

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gameingwithfunguy
gameingwithfunguy gameingwithfunguy
  • 09-09-2022
y=-4

y = x2 + 3x-2
y = (-2)2+3(-2) -2
y=4-6-2
y=-4

you simply plug in -2 anywhere you see an x.
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