An equation can be used to find the total cost of buying square-foot floor 5 points
tiles to cover an area of floor. Using the table below, find the equation that
best represents y, the total cost, as a function of x, the number of square
feet to be covered. *
Number of Square Feet (x) Total Cost (y)
1800
$720
2300
$920
2900
$1,160
Ox=0.4y
O y=0.4x
x=2.5y