" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
f(2) = 2 <=> a^2 = 2
a = √2
f(x) = (√2)^x
f(-8) = (√2)^(-8) = (2^(1/2))^(-8) = 2^(-4) = 1/(2^4) = 1/16
więc pkt. Q należy do wykresu tej funkcji