If the line y = 4 + kx, k > 0, is the tangent to the parabola y = x - x² at the point P and V is the vertex of the parabola, then the slope of the line through P and V is:

Coordinate Geometry: JEE Main 2022 Mathematics question

JEE Main 2022 · 25 Jun, Evening shift · Q4749

JEE Main 202225 Jun, Evening shiftMathematicsMediumCoordinate Geometry478× since 2002

If the line

y = 4 + kx,\,k > 0

, is the tangent to the parabola

y = x - {x^2}

at the point P and V is the vertex of the parabola, then the slope of the line through P and V is :

JEE Main 2022 · 25 Jun, Evening shift · Q4749

JEE Main 202225 Jun, Evening shiftMathematicsMediumCoordinate Geometry478× since 2002

If the line

y = 4 + kx,\,k > 0

, is the tangent to the parabola

y = x - {x^2}

at the point P and V is the vertex of the parabola, then the slope of the line through P and V is :