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Jugar Test
1. 
(f°g)(x) is the same as (f·g)(x)
A.
True
B.
False
2. 
f(x)=2x and g(x)=x²+2. What is g(f(2))?
A.
18
B.
20
C.
10
D.
-5
3. 
f(x)=2x and g(x)=x²+2. What is g(f(0))?
A.
0
B.
-1
C.
4
D.
2
4. 
f(x)=2x and g(x)=x²+2. What is g(f(1))?
A.
6
B.
4
C.
0
D.
2
5. 
f(x)=2x and g(x)=x²+2. What is g(f(5))?
A.
102
B.
54
C.
0
D.
-54