To a coin collector, the price of a gold coin is determined by the amount of gold in a coin, the market value of gold, and the demand of coin collectors. Say we are determining the value of a 1/2 oz. gold coin, where G(t) stands for the value, in dollars, of one ounce of gold t days after January 1st, and D(t) stands for the amount, in dollars, more than its value in gold a collector is willing to pay for a specific coin. Write down the function C(t), which gives the amount, in dollars, a coin collector would pay for a 1/2 oz. gold coin t days after January 1st. C(t)=

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.4: Combining And Decomposing Functions
Problem 8E
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To a coin collector, the price of a gold coin is determined by the amount of gold in a coin, the market value of gold, and the demand of coin collectors.
Say we are determining the value of a 1/2 oz. gold coin, where G(t) stands for the value, in dollars, of one ounce of gold t days after January 1st, and D(t) stands for the amount, in dollars, more than its value in gold a collector is willing to pay for a specific coin.

Write down the function C(t), which gives the amount, in dollars, a coin collector would pay for a 1/2 oz. gold coin t days after January 1st.

C(t)=

 
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