SOLUTION: how to show X^2+4x+5 is not one -one?
-> SOLUTION: how to show X^2+4x+5 is not one -one?
solves your algebra problems and provides step-by-step explanations!
: algebra software solves algebra homework problems with step-by-step help!
Algebra: Functions, Domain, NOT graphing
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on Functions
how to show X^2+4x+5 is not one -one?
put this solution on YOUR website!
If it were one-to-one, every x would map to exactly one output (or y-value) and vice versa. Since x = 0 and x = 4 yield the same value, 5, the function f(x) = x^2 + 4x + 5 is not one-to-one.
You can also show it by graphing the function.