2,903
edits
Changes
no edit summary
===About the y-intercept===
: If an [[experiment]] produces a [[Scatter Graph|scatter graph]] with a [[y-intercept]] but the relationship is supposed to be [[Directly Proportional|directly proportional]] then the [[y-intercept]] indicates the amount of [[Systematic Error|systematic error]] in the [[experiment]].
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Y-intercept, page 302, GCSE Combined Science Trilogy; Biology, CGP, AQA '']
:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Y-intercept, page 381, GCSE Biology, CGP, AQA '']