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OpenStudy (anonymous):
If f(x) = x2 + 3, find f(5)
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OpenStudy (moonlitfate):
All you have to do is plug in a 5 wherever you see an x in your equation and solve it! :) So, in the case of f(x) =2x +3 --> f(5) = 2(5) +3 f(5) = 10+3 = 13, so f(5) = 13. Does that help?
OpenStudy (anonymous):
Yes, thank you!!
OpenStudy (moonlitfate):
You're welcome!
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