Please help What x-value could take the place of “?” in the table below and make the relation a non-function?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

What is the prime factorization of 23 ?me with this question