yang tau mintatolong jawapin?
Matematika
syarikumallah4
Pertanyaan
yang tau mintatolong jawapin?
1 Jawaban
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1. Jawaban erpram1
a. f(2)=2×2-9=4-9=-5
b. f(-3)=2×(-3)-9=-6-9=-15
c. f(4)=2×4-9=8-9=-1
d. f(1/2)=2×1/2-9=1-9=-8
e. f(-1/2)=2×(-1/2)-9=-1-9=-10
smoga membantu :)