Answer:
The first one and the last one
Step-by-step explanation:
To sub x>0 and x<0 into every functions.
Then, u will get some function that y doesn't have a negative value or positive value.
Then, these function doesn't fulfill the range.
Then, u will get the answer.
Answer:

Step-by-step explanation:
y=e^x will go through (0,1). Since it goes through (0,4), then the function moves up 3 units. So we need to add 3 after e^x
Answer:
the left side of the line
Step-by-step explanation:
Answer:
1. 160ft
2. 218.64ft
3. 84ft
4. 140.67
Step-by-step explanation:
L*W*H / 3
B. This is the answer because it is not equivalent to anything else, and the answer simplified is: -18.