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31-05-2018
Mathematics

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What is the value of c in the given quadratic regression equation? y=-0.19x^2+1.23x a. 1 c. 1.23 b. -0.19 d. 0

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31-05-2018

[tex]The\ quadratic\ regresion\ equation:\\\\y=ax^2+bx+c[/tex]

[tex]We\ have:\ y=-0.19x^2+1.23x[/tex]
[tex]Therefore:\\a=-0.19;\ b=1.23;\ c=0[/tex]
[tex]Answer:\ d.\ 0[/tex]

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