Objectives. 1  Enter and format data in an Excel spreadsheet in a form appropriate for graphing. 2  Create a scatter plot from spreadsheet data. 3  Insert a linear regression line (trendline) into the scatter plot. 4  Use the slope/intercept formula for the regression line to calculate a x value for a known y value.hanging the Scatter Plot to a Line Graph. Instead of adding a curved regression line, all of the points of the titration data are connected with a smooth curve. With this approach, the curve is guaranteed to go through all of the data points. This is both good and bad.
Quick Answer. Pluto has a diameter of 1,430 miles, which is six times less than that of Earth. Pluto is smaller than the Earth's moon. In 2006, Pluto was stripped of its status as one of the Solar System's nine planets, and given a new label as the largest dwarf planet..
1 Pluto is probably even smaller than Mercury, with a diameter of around 1400 miles (about 2240 kilometres). 2  It takes Pluto 248Â½ years to complete its orbit round the Sun. 3  The Earth takes one year. 4  Like all the planets Pluto turns on its own axis as it orbits round the sun.