f(1) = a.3 + b = 3a + b = 3
f(-3)= a.-3 + b = -3a + b = 11 +
2b = 14
b = 7
3a + b = 3
-3a + b = 11 -
6a = -8
a = -8/6
a = -1 1/3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f(1) = a(1)+b
3 = a+b
b = 3-a ........(pers. 1)
f(-3) = a(-3)+b
11 = -3a+b ...(pers. 2)
-3a+b = 11
-3a+(3-a) = 11
-3a+3-a = 11
-4a = 11-3
-4a = 8
4a = -8
a = -8/4
a = -2
a+b = 3
-2 + b = 3
b = 3+2
b = 5
f(1) = a.3 + b = 3a + b = 3
f(-3)= a.-3 + b = -3a + b = 11 +
2b = 14
b = 7
3a + b = 3
-3a + b = 11 -
6a = -8
a = -8/6
a = -1 1/3