Question

Identify the vertex, focus, and the directrix of the graph of x = 1/20 (y – 3)2 + 5.

Answer 1

A) vertex: (–5, 3); focus: (0, 3); directrix at x = 0
B) vertex: (5, 3); focus: (10, 3); directrix at x = 0
C) vertex: (5, 3); focus: (0, –3); directrix at x = 0
D.)vertex: (–5, 3); focus: (10, –3); directrix at x = 0

Answer 2

B) vertex: (5, 3); focus: (10, 3); directrix at x = 0