Please hurry i dont have much time

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.