A $200 investment in a savings account grows according to A(t) = 200e 0.0398t , for t
Question:
A $200 investment in a savings account grows according to A(t) = 200e0.0398t, for t ≥ 0, where t is measured in years.
a. Find the balance of the account after 10 years.
b. How fast is the account growing (in dollars>year) at t = 10?
c. Use your answers to parts (a) and (b) to write the equation of the line tangent to the curve A = 200e0.0398t at the point (10, A(10)).
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a After 10 years we will have A10 200e 0398 29777 ...View the full answer
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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