3 years ago

If f(x) = х2 – 2х + 3, thеn find f(-3).

Mathematics

1 answer:

exis [7]3 years ago

3 0

Answer:

$\huge\boxed{\sf f(-3) = 18}$

Step-by-step explanation:

$\sf f(x) = x^2 - 2x + 3$

$\sf f(-3) = (-3)^2 -2(-3) + 3\\f(-3) = 9 + 6 + 3\\f(-3) = 18$

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simplify
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