Pooja's plant began sprouting 2 days before Pooja bought it, and she had it for 98 days until it died. At its tallest, the plant was 30 centimeters tall.
h(t) models the high of Pooja's plant (in centimeters), t days after she bought it.

Which number type is more appropriate for the domain of h?
A. Integers
B. Real numbers
What's the appropriate domain?
A. 2≤ t ≤30
B. 0≤ t ≤100
C.-2≤ t ≤98
D. 0≤ t ≤30