" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3 = a . 0 + b
3 = b
y = f(x) = ax + b
-1 = a . -1 + b
-1 = -a + 3
a = 3 + 1
a = 4
f(x) = ax + b
= 4x + 3 ========> D.