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anonymous
 one year ago
Given f(x)=5x+5 and g(x)=6x+1
then what is f(g(−8)) ?
Given f(x)=10x+8 and g(x)=1x+4
then what is (f+g)(3)) ?
Given f(x)=3x+4 and g(x)=8x+1
then what is (f−g)(0)) ?
anonymous
 one year ago
Given f(x)=5x+5 and g(x)=6x+1 then what is f(g(−8)) ? Given f(x)=10x+8 and g(x)=1x+4 then what is (f+g)(3)) ? Given f(x)=3x+4 and g(x)=8x+1 then what is (f−g)(0)) ?

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Given f(x)=5x+5 and g(x)=6x+1, then what is f(g(−8)) ? First, substitute 8 to g(x). \(g(x)=6x+1\rightarrow g(x)=6(8)+1\). Solve for x.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Tell me what x is, so can move to step two.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Good! Now, we need to substitute g(x)=47 to f(x)=5x+5. \[f(x)=5x+5\rightarrow f(g(8))= 5(47)+5\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Solve it and that's the answer. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Can you help me with the rest ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Given f(x)=10x+8 and g(x)=1x+4 then what is (f+g)(3)) ? this is 45? Given f(x)=3x+4 and g(x)=8x+1 then what is (f−g)(0)) ? this is 1?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Given f(x)=10x+8 and g(x)=1x+4 then what is (f+g)(3)) ? Add f(x) and g(x) first.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Then substitute 3 to x.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh wait, is that your answer? 45?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I didn't see it at first. :D Yes you're right! I'll check your other answer. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.05x  3 = 5(0) 3 = 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[5x+3\] Substitute 0 to x.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.05x  3 = 5(0) 3 = 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Wrong. \(5x+3\) Substitute 0 to x.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you can you help me with something else .

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Just post another question and I'd be happy to help. :)
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