If the estimated population at x = 1 is 1.5 times the population at x = 0, which expression represents P1 in terms of P0?

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Multiple Choice

If the estimated population at x = 1 is 1.5 times the population at x = 0, which expression represents P1 in terms of P0?

Explanation:
The main idea is that “times” means multiplication. If the population at x = 1 is 1.5 times the population at x = 0, then P1 equals 1.5 multiplied by P0: P1 = 1.5 × P0 (or P1 = 1.5 P0). This directly encodes the statement that P1 is one and a half times as large as P0. Using 0.5 P0 would give half as large, 2 P0 would give twice as large, and simply P0 would make them equal, none of which matches the given relationship.

The main idea is that “times” means multiplication. If the population at x = 1 is 1.5 times the population at x = 0, then P1 equals 1.5 multiplied by P0: P1 = 1.5 × P0 (or P1 = 1.5 P0). This directly encodes the statement that P1 is one and a half times as large as P0. Using 0.5 P0 would give half as large, 2 P0 would give twice as large, and simply P0 would make them equal, none of which matches the given relationship.

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