toxsicity
27.06.2019 •
Mathematics
15) f(x) = 3x + 5g(x)=-4x + 3find f(x) + g(x)17) f(x) = 2x +4g(x)= x - 5find f(x) - g(x)how do u solve these equations?
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Ответ:
15) f(x) + g(x) = -x + 8
17) f(x) - g(x) = x + 9
Step-by-step explanation:
15)
f(x) = 3x + 5
g(x)= - 4x + 3
Find f(x) + g(x)
f(x) + g(x) = 3x + 5 + ( - 4x + 3 )
f(x) + g(x) = 3x + 5 - 4x + 3
f(x) + g(x) = -x + 8
17)
f(x) = 2x +4
g(x)= x - 5
Find f(x) - g(x)
f(x) - g(x) = 2x +4 - (x - 5 )
f(x) - g(x) = 2x +4 - x + 5
f(x) - g(x) = x + 9
Ответ:
Hope this helps.
r3t40
Ответ:
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Step-by-step explanation: