Given the function f(x)=(x+2) find each if the following f(1), f(-10),f(0)

Mathematics

2 answers:

kakasveta [241]3 years ago

3 0

F(1)= 3
F(-10)= -8
F(0)= 2

e-lub [12.9K]3 years ago

3 0

I see someone already gave the answer but I’ll explain I️t so you understand. When you are trying to figure out f of something you plug those numbers into your equation to get the answer.

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$3^o\\x\leq5\leq10\\\\\left\{\begin{array}{ccc}x +5 \ \textgreater \ 10\\ x^2+5^2 \ \textgreater \ 10^2\end{array}\right\to\left\{\begin{array}{ccc}x \ \textgreater \ 5\\ x^2 \ \textgreater \ 75\end{array}\right\to\left\{\begin{array}{ccc}x \ \textgreater \ 5\\ x \ \textgreater \ \sqrt{75}\approx8.7\end{array}\right\\\boxed{x\in\O}\\\\Answer:\boxed{x=9\ or\ x=11}\to your\ answer:\boxed{\boxed{x=11}}$

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