f(x) = 5² + x²!!
f(3) = ...?
Pake cara ygy
[tex]\huge\tt\color{ff6666}{}\color{ffb266}{P}\color{b2ff66}{e}\color{66b2ff}{n}\color{6666ff}{y}\color{b266ff}{e}\color{ff66ff}{l}\color{ff66ff}{e}\color{ff66b2}{saian}[/tex]
f(x) = 5² + x²!!
f(3) = 5² + 3²!!
f(3) = (5 × 5) + (3 × 3)!!
f(3) = 25 + 9!!
f(3) = 25 + (9 × 7 × 5 × 3)
f(3) = 25 + 945
f(3) = 970
_________
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#koreksi
- fungsi komposisi, x ↝ 3
f(x) = 5² + x²!!
f(3) = ...
[tex]╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺╺[/tex]
f(x) = 5² + x²!!
f(3) = 5² + 3²!!
f(3) = (5 × 5) + 3²!!
f(3) = 25 + 3²!!
f(3) = 25 + (3 × 3)!!
f(3) = 25 + 9!!
f(3) = 25 + (9 × 7 × 5 × 3 × 1)
f(3) = 25 + (63 × 5 × 3 × 1)
f(3) = 25 + (315 × 3 × 1)
f(3) = 25 + (945 × 1)
f(3) = 25 + 945
f(3) = 970
[tex]\color{ff0000}{\tt{}}\color{ff4000}{\tt{@}}\color{ff8000}{\tt{}}\color{ffc000}{\tt{C}}\color{ffff00}{\tt{}}\color{c0ff00}{\tt{i}}\color{80ff00}{\tt{}}\color{40ff00}{\tt{e}}\color{00ff00}{\tt{}}\color{00ff40}{\tt{r}}\color{00ff80}{\tt{}}\color{00ffc0}{\tt{X}}\color{00ffff}{\tt{}}\color{00c0ff}{\tt{J}}\color{0080ff}{\tt{}}\color{0040ff}{\tt{z}}\color{0000ff}{\tt{}}\color{4000ff}{\tt{t}}\color{8000ff}{\tt{}}\color{c000ff}{\tt{e}}\color{ff00ff}{\tt{}}\color{ff00c0}{\tt{r}}\color{ff00a0}{\tt{}}\color{ff0080}{\tt{☄︎}}\color{ff0040}{\tt{}}[/tex]
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