Sqrt(x) - sqrt(x-5) = 1 is true?

Which of the following is true for the relation f(x)=2x^2+1

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39