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Mathematics

Answered

f(x) = x^2 + 6x - 5
f(-1) =

Answer :

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Answer:

∅

Step-by-step explanation:

x = -sqrt(5 f(-1) + 9) - 3, sqrt(5 f(-1) + 9) element R

Answer Link

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Answer:

-10

Step-by-step explanation:

f(-1)=(-1)²+6(-1)-5

f(-1)=1-6-5

f(-1)=1-11

f(-1)=- -10

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