The perimeter of a square is the product of four and the length of a side. Which of the following function rules could be used to find the perimeter of a square, represented by y, given the length of a side, represented by x?
x = 4y
y = 4x
y = x + 4
x = y + 4
The perimeter of a square is the product of four and the length of a side. Which of the following function rules could be used to find the perimeter of a square, represented by y, given the length of a side, represented by x?
x = 4y
y = 4x
y = x + 4
x = y + 4
