Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation.

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

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.