Find (f*g)(x) and its domain when f(x)=x^2+9 and g(x)= sqrt x+3
a. (f·g)(x)=x+12; (-[infinity]...
Mathematics, 19.09.2019 02:00 annsmith66
Find (f*g)(x) and its domain when f(x)=x^2+9 and g(x)= sqrt x+3
a. (f·g)(x)=x+12; (-[infinity],[infinity])
b. (f·g)(x)=√x^2+12; (-[infinity],[infinity])
c. (f·g)(x)=√x^2+12; [-3,[infinity])
d. (f·g)(x)=x+12; [-3,[infinity])
Answers: 1
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