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Given the function ƒ( x ) = 3 x + 1, evaluate ƒ( a + 1).

User Jitin
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2 Answers

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The equation would equal Axf+f

User Alex Stiff
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We were given
f(x)=3x +1

To find
f(a+1), just plug in

(a+1)wherever you see
x


f(a+1)=3(a+1)+1


f(a+1)=3a +3+1


f(a+1)=3a +4
User Stefan Tilkov
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