bantu ngerjain tugas di gmbar dong, dngan cara nya jga y 5 smpai 6

(y-2)² = 8x
4p = 8
2p = 4
pers. grs singgung:
(y1-b)(y-b) = 2p(x+x1)
(10-2)(y-2) = 4(x+8)
8(y-2) = 4(x+8)
2(y-2) = x+8
2y-4 = x+8
x-2y+12 = 0