They areall related to geoemtry
A(x) = 3x + 1
b(x) = √(x-4)
Therefore

This composition of functions is only defined as a real number when x≥0.
Therefore its domain is x = [1,∞]
Answer: [1,∞]
It would be H because 13 has no factors other than 1, and 13.
Hope this helps!
Answer:
(x-11)^2 + (y-6)^2= 6^2
Step-by-step explanation:
Answer: Distributive property
Step-by-step explanation: I do believe in questions like this you would distribute from the perenthisis (right?)