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Perform the indicated operation.
f (x) = x2 − 1 g(x) = 3x + 4 Find f (9) − g(9)

User Cogman
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1 Answer

3 votes

Answer:

f(9)=17//g(9)=31

Explanation:

substitute- (9)2-1= 18-1=17

substitute and solve- 3(9)+4=27+4=31

Hope this helps

User THTP
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