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|f f(:c) is a linear function, f( 5) = 4, and f(5) = 2, find an equation for f(:1;) f(:c) = [2 (For best results, express your answer with fractions, not decimals) Check Answer Write the augmented matrix of the system and use it to solve the system. :c 3y z = 6 2:c + 73; + 5z = 4 3a; 11y 117, = 6 Check