Question

how to find the intercepts and asymptotes of f(x)=2x^2+x-2/x^2-1

Answer 1

intercepts of : f(x)=2x^2+x-2/x^2-1

assume f(x) = 0
therefore 0 = 2x^2+x-2/x^2-1, solve for x
will give you y intercept / intercepts

next assume x = 0
therefore f(x)=2(0)^2+(0)-2/(0)^2-1, solve for f(x)
will give you x intercept/s