Q.
f(x) = 7x + 8x - 10
f(3) = ?![]()
f(x) = 7x + 8x - 10
f(3) = ?
f(x) = 7x + 8x - 10
f(3) = 7(3) + 8(3) - 10
f(3) = ( 7 × 3 ) + ( 8 × 3 ) - 10
f(3) = ( 21 + 24 ) - 10
f(3) = 45 - 10
f(3) = 35
Kesimpulan :
jadi f(x) = 7x + 8x - 10
= 35
[tex]\huge\tt{ \color{f17173}{@} \color{ff968a}{n} \color{ffaea5}{i} \color{ffc5bf}{s} \color{ffc8a2}{a} \color{cce2cb}{a}}[/tex]
Jawab:
f(x) = 7x + 8x - 10
f(3) = 7(3) + 8(3) - 10
f(3) = (7 × 3) + 8(3) - 10
f(3) = 21 + (8 × 3) - 10
f(3) = (21 + 24) - 10
f(3) = (45 - 10)
f(3) = 35
[tex]\huge\tt\color{FF6666}{a}\color{FFB266}{i}\color{B2FF66}{n}\color{66FF66}{y}\color{66FFFF}{a}\color{66B2FF}{z}\color{6666FF}{z}\color{B266FF}{u}\color{FF66FF}{r}\color{FF66B2}{a}[/tex]
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