The property of a parabola that allows it to be folded in half so that each half matches the other exactly is called what?

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

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)

Me n o w. i need t h i s. 10 points