The graph shows a hyperbola. What is its center? I need the answer now please help me out

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents