All Questions Topic List
Algebra Questions
Previous in All Question Next in All Question
Previous in Algebra Next in Algebra
Question Number 116301 by harckinwunmy last updated on 02/Oct/20
Whatistheconditionforagivenlineto1)intersectacurve2)beatangenttoacurve3)nottointersectacurve
Answered by Rio Michael last updated on 02/Oct/20
(1)b2−4ac>0(2)b2−4ac=0(3)b2−4ac<0
Answered by mr W last updated on 02/Oct/20
saythelineisy=ax+bthecurveisy=f(x)(1)iff(x)−ax−b=0hasatleastonerealroot,saytherootsareri,andf′(ri)≠a(2)as(1)butf′(ri)=a(3)ifg(x)−ax−b=0hasnorealroot.
Terms of Service
Privacy Policy
Contact: info@tinkutara.com