First give the technology formula for the given function and

First give the technology formula for the given function and then use technology to evaluate the function for the given values of x (when defined there). (Round all answers to four decimal places.) r(x) = 2x^2 + 1/2x^2 -1: x = -1, 0, 1,...,9 (2*x^2 + 1)/(2*x^2 -1) (2 +x + 1)/(x^x^2 - 1) (2x + 1)^2/(2x - 1)^2 (2x^2 - 1)/(2x^2 + 1) r(-1)= ____ r(0) = ____ r(1) = _____ r(2) ____ r(3) = _____ r(4) = ____ r(5) = _____ r(6) = _____ r(7) = _____ r(8) = _____ r(9) = _____

Solution

a) option A is Correct

r(-1) = 3

r(0) = -1

r(1) = -3

r(2) = 1.2857

r(3) = 1.1177

r(4) = 1.0645

r(5) = 1.0408

r(6) = 1.0282

r(7) = 1.0206

r(8) = 1.0158

r(9) = 1.0124