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jolli1 [7]
3 years ago
14

If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)

Mathematics
2 answers:
VMariaS [17]3 years ago
7 0
6 (3) - 4 + 32
hope this helped 
loris [4]3 years ago
6 0
(g-f)(3)=g(3)-f(3)=(6(3))-(4-3²)=(18)-(4-9)=18-(-5)=18+5=23
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