Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

evaluate the function at the given values of x, if possible f(x)=6x^2-1/x^2 (a)x=2 (b)x=-1

OpenStudy (anonymous):

a) 24-1/4=95/4 b)5

OpenStudy (anonymous):

\[f(2) = 6(2^2) - {1 \over 2^2} = 6*4 - {1 \over 4} = 24 - 0.25 = 23.75\] \[f(-1) = 6(-1)^2 - {1 \over (-1)^2} = 6 - {1 \over 1} = 6 - 1 = 5\]

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Breathless: Spooky witch but cute
4 hours ago 3 Replies 0 Medals
Arriyanalol: help
3 hours ago 10 Replies 2 Medals
Arriyanalol: @tinydinoUwU stop trying to find a argument u blad lil boy
1 day ago 5 Replies 3 Medals
Jaded012023: Please tell me what you all think of this song
6 hours ago 6 Replies 1 Medal
Arriyanalol: bro how
6 hours ago 2 Replies 3 Medals
Arriyanalol: cant wait for the new bluey movie in 2027
1 day ago 12 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!