Step-by-step explanation:
The answer is A. (x - 4)(x - 12).
In its simplest form the domain is all the values that go into a function, and a range is all the values that come out.
Answer:
the slope is x 0 y-9
Step-by-step explanation:
very very very sorry if it's wrong I apologize
Answer: 
Step-by-step explanation:
Given
The perimeter of one equilateral triangle is P
The lengths of the equilateral triangle are equal
Suppose x is the length of each side

i.e.

I think it is 1 because it is smaller than 1.5 so it would have to be 1