Well, evaluating a function means plugging whatever they gave me in for the argument in the formula. This means that I have to plug this character "§" in for every instance of x. Here goes:
f (§) = (§)2 + 2(§) – 1
= §2 + 2§ – 1
This is definitely weird-looking, but it follows all the rules they gave me, so:
f (§) = §2 + 2§ – 1
Plz mark as Brainliest
