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VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Mathematical Methods CAS => Topic started by: heelloo112233 on May 24, 2018, 04:24:44 am

Title: Question
Post by: heelloo112233 on May 24, 2018, 04:24:44 am

When given three points:
(8,2) (4,5) (2,10)
and the rule: y=aX10to the power of -(x+b divided by C)
how do you find the variables

Title: Re: Question
Post by: Lear on May 24, 2018, 07:22:30 am

You have 3 variables and 3 points. Set up 3 system of equations and solve for your 3 variables.