mohon bantuanya ya kak!
Matematika
MeiAwallia0105
Pertanyaan
mohon bantuanya ya kak!
2 Jawaban
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1. Jawaban yuliaika
Maaf kalau salah jwabnya2. Jawaban Satsiila
f(1) = a(1) + b = 4
f(1) = a + b = 4
f(-4) = a(-4) + b = -21
f(-4) = -4a + b = -21
f(1) = a + b = 4
f(-4) = -4a + b = -21
_________________ -
5a = 25
a = 5
f(1) = a + b = 4
= 5 + b = 4
b = -1
maka, f(3) = ax + b
= (5)(3) + (-1)
= 15 - 1
= 14Pertanyaan Lainnya