Kak tolong bantuin jawab yg man aja seiklasnya

24. g(x) = ax+b
g(3) = 3a+b = 0
g(-4) = -4a+b = -14
__________-
7a = 14 —-> a= 14/7 = 2

•> 3a+b = 0
b = 0-3(2) = -6

•>g(7) = 7a+b= 7(2)+(-6) = 14-6 = 8 (jwbn A)

25. f(x) = px+q
f(-1) = -p+q = 15
f(3) = 3p+q = 3
________-
-4p = 12 —–> p = 12/-4 = -3

•> -p+q = 15
q = 15+(-3) = 15-3 = 12

jawaban C

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