Question

The relation between the number of pizza and the price is given in the below graph. The function used to find the price of n number of pizza is

• A. p = 20 $\times$ n
• B. p = 10 $\times$ n
• C. n = 10$\times$ p

Answer 1

The correct option is B p = 10 $\times$ n

Given graph is

For 2 pizzas, the price is 20 dollars.

Hence, for 1 pizza,

price = $\frac{20}{2}$ = 10 dollars

Hence, the required equation to find the price of n number of pizza is p = 10 $\times$ n