ztfountain ztfountain

01-11-2017
Mathematics

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I need help with this. 20 points!

If f(x) = 5x - 4, then what is the value of f(7)?

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dbeavou2000 dbeavou2000

01-11-2017

31 just fill the x with 7

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vivlow91 vivlow91

01-11-2017

f(7) = 5(7) - 4
f(7) = 35 - 4
f(7) = 31
Hope this helps in your understanding this problem!!

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