Use the horizontal Line Test to determine if the function is one-to-one and so has an inverse function.

$f ( x ) = 5 \sqrt { - x }$
A)f is one-to-one
B)f is not one-to-one
C)cannot be determined

Question

Use the horizontal Line Test to determine if the function is one-to-one and so has an inverse function.

$f ( x ) = 5 \sqrt { - x }$
A)f is one-to-one 
B)f is not one-to-one 
C)cannot be determined

Quizplus · Accepted Answer

The Answer of Use the horizontal Line Test to determine if the function is one-to-one and so has an inverse function.

$f ( x ) = 5 \sqrt { - x }$
A)f is one-to-one 
B)f is not one-to-one 
C)cannot be determined

Use the Horizontal Line Test to Determine If the Function f(x)=5−xf ( x ) = 5 \sqrt { - x }f(x)=5−x​