Question 883257
{{{f(x) = -5x + 1}}}



{{{f(3) = -5(3) + 1}}} Replace every x with 3 (since x = 3)



{{{f(3) = -15 + 1}}}



{{{f(3) = -14}}}



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{{{f(x) = -5x + 1}}}



{{{f(6) = -5(6) + 1}}} Replace every x with 6 (since x = 6)



{{{f(6) = -30 + 1}}}



{{{f(6) = -29}}}



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{{{f(x) = -5x + 1}}}



{{{f(-3) = -5(-3) + 1}}} Replace every x with -3 (since x = -3)



{{{f(-3) = 15 + 1}}}



{{{f(-3) = 16}}}



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Summary:



f(3) = <font color="red">-14</font>



f(6) = <font color="red">-29</font>



f(-3) = <font color="red">16</font>