You can also plot graphs for trigonometric equations (equations that use sine, cosine ... Suppose you input an equation like y=mx+c (slope of a line). The result would be a straight line with ...

Python allows free creation of plots, unlike expensive, stagnant graphing calculators ... from earlier using SymPy: m = 3.5 The plot function creates a 2D plot with the slope-intercept form ...

So, the slope of our function should be (1/2 ... graph is nice because you can easily estimate a best fit line if you use graph paper (just by using a straight edge). Further, it is important ...

Save guides, add subjects and pick up where you left off with your BBC account. The graphs above, \(y = 2x + 1\) and \(y = 2x - 2\) have the same gradient of 2. The lines are parallel. State the ...