Question
Mathematics Question on Functions
the distinct linear funtions which map[-1,1] onto[0,2] are _______
A
f(n)=-x-1,g(x)=x-1
B
f(x)=-x-1,g(x)=x+1
C
f(x)=-x-1,g(x)=x+1
D
f(x)=-x+1,g(x)=x+1
Answer
f(x)=-x+1,g(x)=x+1
Explanation
Solution
The correct option is (D): f(x)=-x+1,g(x)=x+1