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Consider the function f(x) = 4x - 7 . What is f(7) ?
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5 votes
Consider the function f(x) = 4x - 7 . What is f(7) ?

User Matt Davison
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2 Answers

6 votes
21 bc u just plug in 7 and then it’s 4x7 which is 28 then subtract 7 and u get 21
User Kamil Mikolajczyk
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4 votes
F(7)=4(7)-7
F(7)=28-7
F(7)=21
So your answer is 21
User Dan Shield
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