Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – You can find the equation of a straight line if you know the coordinates of two points on that line. This video shows how you can hack the regression feature on your Classwiz and many other Casio calculators and others, to find the equation of a straight line given two points. There is also a warning that this method may not get you all or any of the marks in an exam situation, nevertheless it is a quick and effective way of finding the equation of a linear graph
from The Calculator Guide : Mathematics Help – Casio Skills – Education Technology https://ift.tt/2KvPflP
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