Math Problem Statement
(a) For the linear function ( f(x)=x+5 ), evaluate ( f(-2) ) and ( f(4) ).
(b) Graph ( f ). How can the graph of ( f ) be used to determine the zero of ( f ) ?
(c) Find the zero of ( f ).
(a) ( f(-2)= ) ( \square )
(Type an integer or a fraction.)
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Functions
Graphing
Zero of a Function
Formulas
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Theorems
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Suitable Grade Level
Grades 7-9