tolong bantu jawab yaa
Matematika
faizaannisa
Pertanyaan
tolong bantu jawab yaa
1 Jawaban
-
1. Jawaban avniok
f(2x-3) = 6x-1
f(-7)= ...
f(2x-3)= f(-7)
2x-3=-7
2x= -7+3
2x = -4
x = -2
f(-7) = 6x + 1
= 6(-2) + 1
= -12 + 1 = -11