Answer and explanation:
The equation y=4.2x can be represented by a situation such as the total price of a number of goods
For example, if the total price of chocolate candies purchased from a store is given by the equation
y=4.2x
Such that the price per chocolate candy is $4.2 and x number of chocolate candies are bought, total price of chocolate candies bought is y
If 6 chocolate candies are bought, total price y using the equation would be
y=4.2 *6= $25.2