[+6]
f(x) = 555 + 67 - x² + 10x
f(5) = ?
.
maap pelit poin, blm push :v![]()
f(x) = 555 + 67 - x² + 10x
f(5) = ?
.
maap pelit poin, blm push :v
f(x) = 555 + 67 - x² + 10x
f(5) = 555 + 67 - 5² + 10(5)
f(5) = 555 + 67 - (5 × 5) + 50
f(5) = 555 + 67 - 25 + 50
f(5) = 622 - 25 + 50
f(5) = 597 + 50
f(5) = 647
[tex] \\ \\ [/tex]
✘ Diketahui:
f(x) = 555 + 67 - x² + 10x
[tex]------[/tex]
✘ Ditanya:
f(5) =
[tex]------[/tex]
✘ Jawab:
f(5) = 555 + 67 - 5² + 10(5)
f(5) = 555 + 67 - (5 × 5) + 10(5)
f(5) = 555 + 67 - (25) + 10(5)
f(5) = 555 + 67 - (25) + 50
f(5) = 622 - (25) + 50
f(5) = 597 + 50
f(5) = 647
[tex]------[/tex]
✘ Jadi, fungsi dari f(5) adalah 647
[answer.2.content]
