Omg I don’t get it look at the picture:(

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

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap