Answer:
its b
Step-by-step explanation:
Answer: The second answer choice
The exponential function that shows the coin value in dollars after x decades is given as y = 500(1.2)ˣ
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let y represent the coin value in dollars after x decades
Fidel has a rare coin worth $500. Each decade, the coin's value increases by 20, percent. hence:
y = 500(1.2)ˣ
The exponential function that shows the coin value in dollars after x decades is given as y = 500(1.2)ˣ
Find out more on equation at: brainly.com/question/2972832
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Answer:
14+5
= 19
that's my answer please have a great day