Good afternoon! I keep getting this wrong and I’m not sure what I am doing. Can someone else see my issue? Thanks! -3x"- Zy* + 7x+4y then find the discriminantSuppseD= fmg (a,6) fy (a,b) - (fap (a,b)of2.eleto s x=04 =0 2critital point Co,o)1.-, + e+7x+ 44-4 tefralky)= 362¢ - 842 + 43- e2- 4 + 1by - 32y +lb.e+7x++12.e.0+ee(24x4-24%-28y a28).e|(36xt- 842 + 43)(162 - 324 +12) (e+7x+ 44 2 r+28DE

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-3x 4, Suppse that f (x,4)= e Suppse thet f (x,u)= e * Bgt te++q thun find the discrioninant of f D= frz (a,b) fy (a,b) - (fop (a,b) e (-4y +A) eto > 4 =0 = critital point (0,0) x =0 -6 + e (-6+.36x7-84 x +49) fralny)= 362¢ - 842r 45- e

-3x 4, Suppse that f (x,4)= e Suppse thet f (x,u)= e * Bgt te++q thun find the discrioninant of f D= frz (a,b) fy (a,b) - (fop (a,b) e (-4y +A) eto > 4 =0 = critital point (0,0) x =0 -6 + e (-6+.36x7-84 x +49) fralny)= 362¢ - 842r 45- e

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section: Chapter Questions

Problem 7RE

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Question

Good afternoon! I keep getting this wrong and I’m not sure what I am doing. Can someone else see my issue? Thanks!

-3x"- Zy* + 7x+4y then find the discriminant
Suppse
D= fmg (a,6) fy (a,b) - (fap (a,b)
of
2.
el
eto s x=0
4 =0 2
critital point Co,o)
1.-, + e
+7x+ 44
-4 te
fralky)= 362¢ - 842 + 43- e
2
- 4 + 1by - 32y +lb.e
+7x+
+12.e
.0+e
e
(24x4-24%-28y a28).e
|(36xt- 842 + 43)(162 - 324 +12) (e
+7x+ 44 2 r
+28
DE

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