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vladimir1956 [14]
3 years ago
14

Given f(x) = 2x + 5 and g(x) = 3x + 6

Mathematics
2 answers:
guapka [62]3 years ago
8 0
(f-g)x = 2x + 5 - (3x + 6) =  -x-1
so 
(f-g)(8) = -8-1 = -9
Kryger [21]3 years ago
6 0
I hope this helps you



f(8)=2.8+5=21


g(8)=3.8+6=30


f-g(8)=21-30= -9
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