Suppose that f is a linear function such that f(4) = 8 and f(7) = 2. Find the equation for f. (Use x as the variable. Round equation parameters to two decimal places.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
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Suppose that f is a linear function such that f(4) = 8 and f(7) = 2. Find the equation for f. (Use x as the variable. Round equation parameters to two decimal places.)
f(x) =

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