Determining if a Relationship Is a Function Try it
Which represents a function?
y
Domain
Range
-10
84
8
-5
31.5"
-2.
-4
10
→-7
1
0
4
(4,5), (6,-2), (-5, 0), (6, 1)
5
1.5
3
10
24
Intro
Done

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle