Question

[tex]f(x) = \frac{ \sqrt{x} - 1}{x + 1} [/tex]
[tex]f(4) = [/tex]
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Answer 1

Verified answer

f(x)= akar x -1 / x−1

f(4)= akar 4-1 / 4+1

= 2 -1 / 5

[tex]f(4) = \frac{1}{5} [/tex]

f(4) = 0,2

Answer 2

Fungsi

..

[tex]\begin{aligned} f(x) &= \frac{ \sqrt{x} - 1}{x + 1} \\ f(4) &= \frac{\sqrt{4} - 1}{4 + 1} \\&= \frac{2 - 1}{5} \\&= \frac{1}{5} \\&= \boxed{\bold{\underline{0,2}}} \end{aligned}[/tex]

[tex]\begin{array}{lr}\texttt{Memperingati Hari Perawat Internasional}\end{array}[/tex]

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 12 - 05 - 2023}}[/tex]