Question

how do I find the x intercept for y=3+1/(x+2)^2?

Answer 1

http://www.mathsisfun.com/algebra/finding-intercepts-equation.html

Answer 2

the x-intercepts are when y=0

for
\[ y= 3 + \frac{1}{(x+2)^2} \]
notice that the fraction is NEVER negative.
3 + a positive number is never going to be 0
in other words
y never = 0

Answer 3

Yeah I get that, but how would you solve it?