Solution:
Given:

when a = 4, substitute for a in the expression;

Therefore, if (a = 4), then

Hence, the answer is 16.
Answer:
The answer is 6cm
Step-by-step explanation:
The second graph: y = 3
Domain: all real number
Range: y = 3
2000(3/5)
6000/5
1200
So 1200 doctors used brand X
False, A person would not want a bank where they could not depend on the staff and be able to come to them if they were having problems with the bank account