Question

Liliana is shopping at a baseball card show. The table shows prices for cards on special.

cards (x) 1 _ 3 4
cards (y) 2 _ 6 8
which ordered pair completes the table and follows the pattern in the graph?
a: (2,4)
b: (2,5)
c: (4,2)
d: (52)​

Answer 1

a: (2, 4)

Explanation:

The points on the graph show 1 card for $2, 3 cards for $6, 4 cards for $8.

In each case, the price in dollars is twice the number of the cards.

Missing: 2 cards for $4.

Answer: (2, 4)