f : x ke ax + 5. F (-2) = 1 f (4)
Matematika
nabil2277
Pertanyaan
f : x ke ax + 5. F (-2) = 1 f (4)
1 Jawaban
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1. Jawaban talitha1911
f:x => AX+5
f(-2) => -2a +5 = 1
=> -2a = 1-5
-2a = -4
a = 2
f(4) => 4a+5
=> 4(2)+5
=> 8+5
=> 13
maaf KL salah...