What is this?

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

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?