" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f(-3)=2p(-3)+q=-19= -6p+q=-19
f(4)=2p(4)+q=9= 8p+q=9
_______________________-
-14p=-28
p=-28/-14
p=2
f(-3)=2(-3)(2)+q=-19= -12+q=-19
q=-19+12
q=-7
f(-5)=2(-5)(2)-7=-20-7=-27
f(12)=2(12)(2)-7=48-7= 41
-27+41=14
jadikan ini jawaban terbaik ya, thanks