malvaeznancy malvaeznancy

15-01-2017
Mathematics

contestada

use the functions f(x)=x^2+1 and g(x)=sq. rt. x+3. state the domain and range of g(x)

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15-01-2017

Since the index of the radical is even the radicals must be greater than or equal to zero

x+ 3 >=0
x>=-3

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ryster712 ryster712

15-01-2017

x is greater than or equal to -3 is the domian the range is y is greater than or equal to 0

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