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Algebra
Question

Consider the relationship \(5 r + 4 t = 10 .\) a. ...

Consider the relationship \(5 r + 4 t = 10 .\) 

a. Write the relationship as a function \(r = f ( t )\) . Enter the exact answer. 

\(f ( t ) = \) 

b. Evaluate \(f ( - 5 )\) . 

\(f ( - 5 ) = \) 

 

Answer

\(f(t)= 2- 0.8t\\f(- 5)= 6\)

Solution
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