Prove that y = mx + c is a tangent to x2 = 4ay if c = -am2.

Subject: Math,Catagory: Topology, Type:Normal
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1 Answer

y=mx+c is EQUASHUN for strate line

it mite be tangent tu a kerv (or not)

???????? x2=4ay ????????

perhaps thats spozed tu be x^2=4ay ????????

if so, y=x^2/4a

Tangent tu y is dy/dx

dy/dx av (x^2/4a)=2x/4a=x/2a

wotz that gibberish bout c=-am2?????????????????
by

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