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26-08-2020
Mathematics

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Let f(x) = x2 − 8x + 5. Find f(−1).

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Isa0811 Isa0811

26-08-2020

Answer:

14

Step-by-step explanation:

[tex]f(x)=x^2-8x+5\\f(-1)=(-1)^2-8(-1)+5\\f(-1)=1+8+5\\f(-1)=14\\[/tex]

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