Rationalize the numerator:

This is continuous at
, so we can evaluate the limit directly by substitution:

About what functions? You should take a photo of your work!
Answer:
C
Step-by-step explanation:
27 miles for 2 hours so u add 27 + 27 = 54 than it says 65 miles per hour and travels for 4.5 hours so do 65 x 4.5 = 292.5 than add 54+292.6 and you will get the final answer wich is 346.5
Answer:
3(x -4)
Explanation:<span>There is a common factor of 3 in each of the 2 terms which can be taken out.hence 3x - 12 = 3(x - 4)</span>
10:38 + 3 hrs = 1:38.....add 22 minutes and u get 2:00....add 5 minutes, and u get 2:05......so we have 3 hrs + 22 minutes + 5 minutes...and that equals 3 hrs and 27 minutes