Let f(x)= sqrt (12+x) and g(x)= sqrt (12-x) a) the domain of f+g is b) the domai

Question

Let f(x)= sqrt (12+x) and g(x)= sqrt (12-x) a) the domain of f+g is b) the domain of f-g is c) the domain of fg is d) the domain of f/g is note: each answer should be in interval notation. Suppose f(x) has a domain of [3,16] and a range of [2,15] e) what is the domain of f(5x) Let f(x)= sqrt (12+x) and g(x)= sqrt (12-x) a) the domain of f+g is b) the domain of f-g is c) the domain of fg is d) the domain of f/g is note: each answer should be in interval notation. Suppose f(x) has a domain of [3,16] and a range of [2,15] e) what is the domain of f(5x)

Explanation / Answer

a.) [-12,12]

b.) [-12,12]

c.) [-12,12]

d.) [-12,12)

e.)[3/5,16/5]

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