Answer:
A
Step-by-step explanation:
Domain here is where arrows begin. So, domain of this function is {4,5,6,8,9}.
Answer : A.
Answer:
No you can't add problems together, but you can use elimnation
Step-by-step explanation:
Answer:
Initial value: 40. Rate of change: 10
Step-by-step explanation:
You start out with 40 (Initial value) and you'd add 10 (Rate of change) to it everyday.