Answer:
x+6
Step-by-step explanation:
The given expression is (2+x)+4.
The associative property is :
(a+b)+c= a+(b+c)
Here,
a = 2, b = x and c = 4
So,
(2+x)+4 = 2+(x+4)
= x+6
So, the equivalent expression is x+6.

The vertex is at (0,-5), therefore the range goes from (-infinity, - 5]
34 is larger than 3, so 34.653
The reflected points are (4, -1) and (-2, 6).