Question

find the x-intercept f(x)=2x-1/x^2+2

Answer 1

Do you know the first step?

Answer 2

@lajessica. To find x-intercept first u should find y intercept by putting y=0 and then find the point where x=o it means u should find f(0) that is equal to y

Answer 3

but how doi find x=0 just by plugging y=0 ?

Answer 4

here is ur complete answer
http://www.algebra.com/algebra/homework/Equations.faq.question.201548.html