Question

The relation between the number of shirts and its price is shown in the graph and tabulated. The missing values in the table are

• A. 125 and 150
• B. 175 and 225
• C. 100 and 200

Answer 1

The correct option is C 100 and 200

From the graph, we observe that,

If the number of shirts (n) = 2, price(p) = 50 dollars

If the number of shirts(n) = 6, price(p) = 150 dollars

Hence, the required equation is p = 25n

Hence, when n = 4,
we get p = 25n = 25 $\times$ 4 = 100 dollars

Hence, when n = 8,

we get p = 25n = 25$\times$8 = 200 dollars

Hence, the missing values are 100 and 200.