Students helping students, join us in improving Bored of Studies by donating and supporting future students!
with sketching the curve View attachment 37314 [how tf are you supposed to do latex bruh], why are there suddenly values of y>4 and y<=0 but no values 0<y<4? How to explain when writing range for function? Thanks in advance![]()
I think that's a du question 4x^2/x^2-1
First, off focus ondifferentiate that we will have
and if you differentiate it again then we will have
, here if you have
then the answer will be negative which means that
is a maximum turning point and when
. As such there is no values between 0 and negative 4. Now when you add 4 shift everything up by 4 and there you have answered your own question.