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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