Seudónimo Seudónimo

05-07-2018
Mathematics

contestada

If the equation of a function is y = x^2 – 5, what is the output when the input is -1?

A. -6

B. -5

C. -4

Respuesta :

Аноним Аноним

05-07-2018

seriously, you cant stick in x =-1 into y= x^2 -5..i.e (-1)^2 -5
which is: y=1 -5 = 4.

Answer Link

05-07-2018

I believe the answer is B.

Answer Link

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