If y=2x-3 is a tangent to the parabola y^2=4a(x-1/3) , then a is equal to ?
D Demio New member Joined May 8, 2015 Messages 10 Nov 5, 2015 #1 If y=2x-3 is a tangent to the parabola y^2=4a(x-1/3) , then a is equal to ?
D Deleted member 4993 Guest Nov 5, 2015 #2 Demio said: If y=2x-3 is a tangent to the parabola y^2=4a(x-1/3) , then a is equal to ? Click to expand... How are slope of a tangent line to a graph (at a point) relate to the equation (function) of the graph?
Demio said: If y=2x-3 is a tangent to the parabola y^2=4a(x-1/3) , then a is equal to ? Click to expand... How are slope of a tangent line to a graph (at a point) relate to the equation (function) of the graph?
