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28-10-2022
Mathematics

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For the function f(x) = 3x^2 - 7, find the value of f(x) when x = 3. A 20 B 27 C 3 D 3/7

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LazariaN697870 LazariaN697870

28-10-2022

Explanation

[tex]f(x)=3x^2-7[/tex]

Step 1

to solve this, we need replace the x value, with the given value,so

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