Matematika

Pertanyaan

diketahui
y= 1/2 log (2x-4)

tentukan nilai fungsi berikut
a. F(3)
b. F(6)
c. F(10)
d. F(17/4)
sama caranya ya
diketahui y= 1/2 log (2x-4) tentukan nilai fungsi berikut a. F(3) b. F(6) c. F(10) d. F(17/4) sama caranya ya

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1 Jawaban

  • a. F(3) = 1/2 log (2.3 - 4) = 1/2 log (6-4)
    = 1/2 log 2 = -1
    b. F(6) = 1/2 log (2.6-4) = 1/2 log (12-4)
    = 1/2 log 8 = -3
    c. F(10) = 1/2 log (2.10-4) = 1/2 log (20-4)
    = 1/2 log 16 = -4
    d. F(17/4) = 1/2 log (2.17/4-4) = 1/2 log (17/2 - 4) = 1/2 log 9/2

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