Answer:
c. Decreasing the price of good X, which rotates the budget line clockwise and examining the ensuing points of tangencies with the indifference curve.
Step-by-step explanation:
The indifference curve is the curve on graph which shows 2 commodities which consumer values the same regardless of the price. This is a point on the graph where two goods are of equal value to consumer and the consumer is indifferent of the selection. The individual demand curve for good X is best obtained by decreasing the price of good X, and examine the points of tangencies on indifference curve.