f(x)= -√x-1 -Syl Inverse x = y= x?+1 f (x) x Domain and range: -1 0 -( = We know that Domain off' = Range of f and Range
Posted: Mon May 09, 2022 10:54 am
Why is this rule not applicable to this function? This rule was given to be used in this task. What am I doing wrong? Please explain.
f(x)= -√x-1 -Syl Inverse x = y= x?+1 f (x) x Domain and range: -1 0 -( = We know that Domain off' = Range of f and Range of t= Domain off So Domain off R Range of t YER: 721 O implies that Domain of f= y²1 Range of f= IR This is wrong, because Range of ta 'RC-VX-1) is yer:yso
f(x)= -√x-1 -Syl Inverse x = y= x?+1 f (x) x Domain and range: -1 0 -( = We know that Domain off' = Range of f and Range of t= Domain off So Domain off R Range of t YER: 721 O implies that Domain of f= y²1 Range of f= IR This is wrong, because Range of ta 'RC-VX-1) is yer:yso