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15-03-2020
Mathematics

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If the equation of a function is y = x2 – 5, what is the output when the input is -1?

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15-03-2020

Answer:

The output is -4

Step-by-step explanation:

y = x^2 – 5

Let x=-1

y = (-1)^2 -5

= 1-5

=-4

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