Dividing a Line in a Given Ratio

Short, sharp practice of finding a point which divides a line in a given ratio. I’m not a fan of section formula, normally, but teaching Higher in 2020/21 has been all about compromise. I’ve used a little of variation theory here. The same two initial points and then reciprocal ratios, there is space for some discussion to emerge from this.

Credit: @chrismcgrane84


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