In order to work with gradients and straight lines successfully, a good understanding of coordinates and linear graphs is needed. The gradient of a line is calculated by dividing the difference in the ...

Round to the Nearest Degree: x ≈ 44 degrees or 136 degrees. In a right-angled triangle, one angle is 30 degrees. Find the ...

Plot points with coordinates where \(x\) and \(y\) are equal. Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative. If ...

Safety is on everyone’s minds these days, for good reason. In just 23 trading days from the market high of Feb. 19, 2020, to March 23, 2020, the stock market fell 34%. Over the next 13 trading days, ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee ...