Which lambda expression represents a function that given the price and quantity of an item to purchase computes the cost of the quantity of that item on the invoice?
A)p, q - p * q
B)(p, q) - p + q
C)(p, q) - p * q
D)p, q - p + q

Question

Which lambda expression represents a function that given the price and quantity of an item to purchase computes the cost of the quantity of that item on the invoice?
A)p, q -> p * q
B)(p, q) -> p + q
C)(p, q) -> p * q
D)p, q -> p + q

Quizplus · Accepted Answer

The lambda expression (p, q) -> p * q takes in the price and quantity of an item and returns the cost of the quantity of that item on the invoice by multiplying them.

Which Lambda Expression Represents a Function That Given the Price