Mathematics
Given that y = x2 + 6 and x = -1, what can we conclude about the value of y?
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Answer
Given,
x = -1
Substituting value of x in equation, y = x2 + 6, we get :
⇒ y = x2 + 6
⇒ y = (-1)2 + 6
⇒ y = 1 + 6 = 7.
Hence, y = 7.
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