Answer:
From the information provided you cannot conclude whether or not G-1 is a function. You would need more coordinates in the set to conclude this answer.
-2 (t+4)= -2 (t)+-2 (4)= -2t-8
Answer:
1/10 as a percent is 10%
1/5 as a percent is 20%
Step-by-step explanation:
You need to multiply the bottom numbers to 100 because usually all percentages are out of 100. The result is the top number.