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jazzzzyy jazzzzyy
  • 26-01-2017
  • Mathematics
Answered

If y = 2 - x^2, what are the outputs?

If y = 2 - x 2, what are the outputs? class=

Verified Answer :

MilfMoney MilfMoney
  • 26-01-2017

Y=2-x^2

To find the outputs you replace x in the equations with 'inputs' (-2,-1, 0, etc) 

Y=2-(2)^2
Y=6

Y=2-1^2
y=3

Y=2-0^2
Y= 2 
It would be 2 not 0 :c

Y= 2-1^2
Y= 2-1
Y= 1

Y=2-2^2
Y= 2-4
Y=-2


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