Given: (y - 3)² = -12(x-4); what is the equation of the directrix? A. x = 1 O A OB O C O D B. x = 7 C. y = 0 D. y = 7

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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4.
A. x = 1
O A
O B
Given: (y - 3)² = -12(x-4); what is the equation of the directrix?
D
B. x = 7
C. y = 0
D. y = 7
Transcribed Image Text:4. A. x = 1 O A O B Given: (y - 3)² = -12(x-4); what is the equation of the directrix? D B. x = 7 C. y = 0 D. y = 7
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