????(????) = 3???? + 32, ???? ≤ 1 ????2 + 1, ???? > 1 ????(????) = 5, ???? < 3 ???? − 5, ???? ≥ 3

????(????) =
3???? + 32, ???? ≤ 1
????2 + 1, ???? > 1

????(????) =
5, ???? < 3
???? − 5, ???? ≥ 3

periksa kekontinuan f o g di x=3

Jawaban: f o g tidak kontinu di x = 3

Perhatikan penjelasan berikut:

????(????) = 3???? + 32, ???? ≤ 1 ????2 + 1, ???? > 1  ????(????) = 5, ???? < 3 ???? − 5, ???? ≥ 3