Based on the graph below, what is the solution of the equation f(x) = g(x)?
16.5 +
13.75 +
11 +
8.25
5.5 +
2.75
g(x)
st /
-6
-5
-
-3
-2.75
+
6 +
-8.25 +

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

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The graph represents f(x)=[x]+3. what is f(-2.2)?