" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y^2 = -20x
Parabola terbuka ke kiri dan 4p = 20 sehingga p = 5,
Maka fokusnya adalah,
(-p,0) = (-5,0) [D]
10.
Memiliki garis singgung yang tegak lurus x+2y-3=0 yang bergradien 2
Dan 4p = 8, p = 2
Jawaban : [D]