Bayangan f(x) = 2ˣ + 1 terhadap refleksinya sumbu x adalahJawab:f(x) = 2ˣ + 1Bayangan refleksinya terhadap sumbu x:f'(x) = –f(x) = –(2ˣ + 1) = –2ˣ – 1g(x) = –2ˣ – 1 Share :