Math
posted by Jane .
First, give the technology formula for the given function and then use technology to evaluate the function for the given values of x. (Round your answers to four decimal places.)
r(x) = 4x2 + 1/4x2 − 1; x = −1, 0, 1, ..., 9
a)(4x^2 − 1)/(4x^2 + 1)
b)(4x + 1)^2/(4x − 1)^2
c)(4*x^2 + 1)/(4*x^2 − 1)
d)(4*x*2 + 1)/(4*x*2 − 1)
r(−1)=
r(0)=
r(1)=
r(2)=
r(3)=
r(4)=
r(5)=
r(6)=
r(7)=
r(8)=
r(9)=
Thank You.

I'm sorry, its r(x) = (4x^2 + 1)/(4x^2 − 1); x = −1, 0, 1, ..., 9