Use the graph to answer the following questions. (refer to image) (g) What is (f◦g−1)(5) (h) Solve forx: (f◦g)(x) = 0 (i) Solve forx:f(x)>0
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The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.
Use the graph to answer the following questions. (refer to image)
(g) What is (f◦g−1)(5)
(h) Solve forx: (f◦g)(x) = 0
(i) Solve forx:f(x)>0
1.) ( f • g -1 )(5) = f( g -1(5) ) = f( 4 ) = -2.
as from the graph g(4) = 5 so g -1(5) = 4 .
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