Ahyperbola centered at the origin has a vertex at (9, 0) and a focus at (−15, 0). which are the equations of the asymptotes?

Find the vertex of the function given below y=x^2-6x+1

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .