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OpenStudy (gagecool):
Evaluate the function for x = 2: f(x) = 7x - 5 is A. 9 B. 19 C. -9 D. -19 Need help ASAP. Will give medal
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OpenStudy (gagecool):
will give out medal to the person who give me the answer and explains to me why its that answer
OpenStudy (qwertty123):
f(x)= 7x-5 so f(2)=7*2-5=?
OpenStudy (qwertty123):
Hope this helps you @Gagecool
OpenStudy (xmissalycatx):
What you're going to want to do is plug in the "x-value" that it gave you into your equation.. So you'll plug 2 into the equation which gives you f(x) = 7 (2) -5 From there you use PEMDAS to solve the rest.. So multiply 7 and 2 which is 14, then subtract 5 from it when gives you __?__
OpenStudy (qwertty123):
7 times 2-5=?
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OpenStudy (qwertty123):
@Gagecool What did you get?
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