Question

Input
(Boxes) Output
(Cost)
1 2.25
2 4.50
3 6.75
4 9.00
How can this function be represented algebraically?

(1 point)
Responses

y=−2.25x
y equals negative 2.25 x

y=x−2.25
y equals x minus 2.25

y=x+2.25
y equals x plus 2.25

y=2.25x

Answer 1

To represent the relationship between the number of boxes and the cost algebraically, we can observe the pattern in the provided data. The cost increases by $2.25 for each additional box, which suggests a linear relationship.

The equation can be formulated as \( y = 2.25x \), where \( y \) represents the cost and \( x \) represents the number of boxes.

So, the correct response is:

**y=2.25x**