Question

if f (x )=2 x square -2x +5 the value of f(-1) is​

Answer 1

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Answer 2

Answer:

THE VALUE OF f(—1) IS

= 9

Step-by-step explanation:

$f[2({x})^{2} - 2x + 5] \\where f(x) = - 1 \\ then \: \\ {2( - 1)}^{2} - 2( - 1) + 5 \\ 2(1) + 2 + 5 \\ 2 + 2 + 5 \\ 4 + 5 \\ = 9$

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