Given equation : y2 = 10x
Comparing given equation with parabola having equation,
y2 = 4ax
4a = 10
• a = 2.5
Focus : F(a,0) = F(2.5,0)
Vertex : A(0,0) = A(0,0)
Equation of the directrix : x + a = 0
• x + 2.5 = 0
• x = -2.5
Lenth of latusrectum : 4a = 4.(2.5) = 10