I have a set of data, which I charted and then used the 'add trendline' tool to get a decent 2nd order poly. fit with the equation: y = -3E-39x^2 + 4E-19x + 3.4212 However, when I type this equation ...

Excel allows you to add charts to enable others to visualize the data you're presenting. Because there are a variety of charts available, such as line and bar, determine the best chart style to suit ...

Trends in Excel predict future values using the TREND function, revealing data insights. TREND function utilizes known data to create a trend line for predictions. You can visualize and calculate ...

Numbers by themselves seldom convey the big picture. Excel Charts makes it easy to illustrate trends in your business, from past expenses and profit to sales forecasts based on previous sales. T*o* ...

Trying to predict the future based on past experiences, but you're lacking the right formula? If you've forgotten high school algebra, fear not. With trendlines, Excel can project future figures based ...