+0  
 
0
519
1
avatar+614 

1. find the domain and range of g(x)=3+sqrt x

 

2.Suppose that f(x)=ax+b, where  a and b  are real numbers. Given that f(f(f(x)))=8x+21, what is the value of a+b

 Sep 15, 2020
 #1
avatar
0

1. Domain = (-inf,inf), Range = (-inf,inf)

 

2. a + b = 14.

 Sep 16, 2020

1 Online Users

avatar