Praxis 5025 Practice Question
Which of the following equations can be used to predict the height, h, in inches, of the plant for any given week, w?
Correct Answer: B
Rationale: Option B, h = w + 1, accurately represents the relationship between the week and the height of the plant. This equation suggests that for each week, the plant grows by one inch, starting from a height of one inch at week zero.
Option A, h = w, implies the plant starts at zero inches, which is unlikely for most plants. Option C, h = w + 2, suggests an initial height of two inches, which is not supported by the context. Option D, h = w + 3, indicates an initial height of three inches, which is too high for the starting point. Thus, only Option B correctly reflects a realistic growth pattern for the plant.
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