Answer:
Exponential
Step-by-step explanation:
Ir's exponential because linear would mean it is increasing by a specific number every year, in which this case does not. Quadratic would mean a vertex form would need to be used, and with the information given , that could not happen.
a. 5 cm
b. 5.2 cm
c. 3.25 in.
d. 2.5 in.
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