2021 Sports Illustrated Swimsuit Oversized - 11 x 17 Calendar

2021 Sports Illustrated Swimsuit Oversized - 11 x 17 Calendar

Matematika Soal nomor 15 bantu dong kak
gak ngerti cara kerjanya nih​

Soal nomor 15 bantu dong kak
gak ngerti cara kerjanya nih​

f(x) = 2x - 3

Penjelasan dengan langkah-langkah:

f(x) = px + q

f(2) = 2p + q = 1

f(-3) = -3p + q = -9

------------------- -

5p = 10

p = 10/5

p = 2

2p + q = 1

2x2 + q = 1

4 + q = 1

q = 1 - 4

q = -3

maka persamaannya

f(x) = 2x - 3

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