Question

How do I figure this out... I don't know where to even start.

f(x) = 1 over x^2-3

Answer 1

what do you want to do? differentiate? find x? find something...

Answer 2

Find f(3)

Answer 3

okay so
f(x) is a function containing x
but you want
f(3)
a function containing 3's, so instead of x's, replace all x's with the value 3

f(3) = 1 over 3^2-3

Answer 4

So the answer would be 1/3... ?

Answer 5

is 3^2-3 all one power or is it 3²-3?

Answer 6

1 over all 3²-3

Answer 7

1/9-3 = 1/6

Answer 8

Ohhhh, I see! meant to put 6, not 3, haha. :P Thank you!!