" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-2 = a(2) +b
-2 = 2a +b
f(x) = ax +b
6 = a(-2) +b
6 = -2a +b
2a +b = -2
-2a +b = 6 +
2b = 4
b = 4 / 2
b = 2
2a +b = -2
2a +2 = -2
2a = -2 -2
2a = -4
a = -4 / 2
a = -2
f(x) = ax +b
f(p) = -2(p) +2 = -3
= -2p +2 = -3
= -2p = -3 -2
= -2p = -5
= p = -5 / -2
= p = 2,5
f(x) = ax +b
(q) = -2(-3) +2
= 6 +2
= 8
Jadi, nilai p = 2,5 dan q = 8
yang r itu sebenarnya soalnya yang salah, yang ditanya hanya p dan q saja.