To evaluate a function<span>, I </span>do<span> just what I </span>did<span> above: I plug in the given value for x. Here, I am supposed to </span>evaluate<span> at the value x = –3. The notation is different, but "f(–3)" </span>means<span> exactly the same thing as "</span>evaluate<span> at x = –3"! Note how I used parentheses.</span>
The exercise is basiacally asking for the perimeter of the garden. The perimeter of a rectangle is twice the sum of its dimensions, so we have
Answer:additon
Step-by-step explanation:
Answer:-3
Step-by-step explanation: