Odpowiedź:
[tex]a=2[/tex]
Szczegółowe wyjaśnienie:
[tex]f(x)=\frac{a}{x}\\\\P=(\frac{1}{4},8})\\\\\frac{a}{\frac{1}{4}}=8\\\\a=\frac{1}{4}\cdot8\\\\a=2[/tex]
[tex]\huge\boxed{a = 2}[/tex]
[tex]f(x) = \frac{a}{x}\\\\P = (\frac{1}{4}, 8) \ \ \rightarrow \ \ x = \frac{1}{4}, \ f(x) = 8\\\\8 = \frac{a}{\frac{1}{4}}\\\\8 = 4a \ \ \ /:4\\\\\boxed{a = 2}[/tex]
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Odpowiedź:
[tex]a=2[/tex]
Szczegółowe wyjaśnienie:
[tex]f(x)=\frac{a}{x}\\\\P=(\frac{1}{4},8})\\\\\frac{a}{\frac{1}{4}}=8\\\\a=\frac{1}{4}\cdot8\\\\a=2[/tex]
Odpowiedź:
[tex]\huge\boxed{a = 2}[/tex]
[tex]f(x) = \frac{a}{x}\\\\P = (\frac{1}{4}, 8) \ \ \rightarrow \ \ x = \frac{1}{4}, \ f(x) = 8\\\\8 = \frac{a}{\frac{1}{4}}\\\\8 = 4a \ \ \ /:4\\\\\boxed{a = 2}[/tex]