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Complete the table for the function.

[tex]\[ f(x)=\sqrt{x-5}+3 \][/tex]

[tex]\[
\begin{array}{c|c}
x & y \\
\hline
5 & {[?]} \\
6 & \\
9 & \\
14 & \\
\end{array}
\][/tex]

Sagot :

To find the values of [tex]\( y = f(x) \)[/tex] for the given values of [tex]\( x \)[/tex], we use the function [tex]\( f(x) = \sqrt{x - 5} + 3 \)[/tex].

Let's compute the value of [tex]\( y \)[/tex] for each given [tex]\( x \)[/tex]:

1. For [tex]\( x = 5 \)[/tex]:
[tex]\[ f(5) = \sqrt{5 - 5} + 3 = \sqrt{0} + 3 = 0 + 3 = 3 \][/tex]
So, [tex]\( y = 3 \)[/tex] when [tex]\( x = 5 \)[/tex].

2. For [tex]\( x = 6 \)[/tex]:
[tex]\[ f(6) = \sqrt{6 - 5} + 3 = \sqrt{1} + 3 = 1 + 3 = 4 \][/tex]
So, [tex]\( y = 4 \)[/tex] when [tex]\( x = 6 \)[/tex].

3. For [tex]\( x = 9 \)[/tex]:
[tex]\[ f(9) = \sqrt{9 - 5} + 3 = \sqrt{4} + 3 = 2 + 3 = 5 \][/tex]
So, [tex]\( y = 5 \)[/tex] when [tex]\( x = 9 \)[/tex].

4. For [tex]\( x = 14 \)[/tex]:
[tex]\[ f(14) = \sqrt{14 - 5} + 3 = \sqrt{9} + 3 = 3 + 3 = 6 \][/tex]
So, [tex]\( y = 6 \)[/tex] when [tex]\( x = 14 \)[/tex].

Putting these values into the table, we get:

[tex]\[ \begin{array}{c|c} x & y \\ \hline 5 & 3 \\ 6 & 4 \\ 9 & 5 \\ 14 & 6 \\ \end{array} \][/tex]