" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
FungsiDomain = {-2 , -1 , 0 , 1 , 2}
Rumus fungsi =
f(x) = 5x - 2
Mencari range
masukkan domainnya
f(-2)
= 5(-2)-2
= -12
f(-1)
= 5(-1)-2
= -7
f(0)
= 5(0)-2
= -2
f(1)
= 5(1) - 2
= 3
f(2)
= 5(2)-2
= 8
Range nya { -12 , -7 , -2 , 3 , 8 }
Verified answer
Bab FungsiMatematika SMP Kelas VIII
2a] rumus fungsi = f(x) = 5x - 2
2b] domain = { -2, -1, 0, 1, 2 }
f(-2) = 5 . (-2) - 2
= -10 - 2
= -12
f(-1) = 5 . (-1) - 2
= -5 - 2
= -7
f(0) = 5 . 0 - 2
= 0 - 2
= -2
f(1) = 5 . 1 - 2
= 5 - 2
= 3
f(2) = 5 . 2 - 2
= 10 - 2
= 8
Range = { -12, -7, -2, 3, 8 }