Answer:
The first one
Step-by-step explanation:
Use the vertical line test, all others cross in more than one place.
Answer:
No, because it has repeating domains (x-values) which is -2
Step-by-step explanation:
A function should not have repeating x-values.
Answer:
20 ........................
Answer:
729.07
Step-by-step explanation:
If 6.45 is supposed to be miles
6.45 miles = 10380.269 metres
10380.269+15+500=10,895.269
but that is only if the 6.45 is in miles