I think that number one is C. I'll try and solve the second one as well.
Answer:
B trust me
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
There are 2 domains to consider
- 6 < x ≤ 0
Since the symbol on the left is less than - 6 then - 6 and - 7 are not included
The symbol on the right is less than or equal to 0 , thus no values
0 < x ≤ 4
Means values between 0 and 4, including 4
Thus the value on the domain of f(x) is 4
8
96$ divided by 12 = 8
Thats how you would get the rate and maybe you can apply this method to other questions if there are any?
I'm on this too on keystone
