pptx, 2.38 MB pdf, 697.29 KB docx, 253.55 KB docx, 122.75 KB A step-by-step lesson to teach students how to fit a tangent to a curve and calculate a gradient. Fully animated steps ...
All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...
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