Question

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

Answer 1

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