-6 -4 -2 + I B. r I ↓ . I y -9 4- 2- -2- A -9- 0 A. y = (x - 1)² - 2 y = 4(x - 1)² - 2 F . -~ 2 · I T I 4 ▼ I T 9 I . . →X i

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question

What is the equation of the parabola shown with its directrix on this graph?

-6 -4 -2
+
I
C.
D.
r
y =
I
↓
.
y =
I
y
6-
4-
2-
-2-
A
A. y = (x - 1)² - 2
B. y =
4(x - 1)² – 2
-6-
0
8(x - 1)² - 2
(x - 1)²2
F
.
-~
2
·
I
T
I
4
▼
I
T
6
I
.
.
→X
i
Transcribed Image Text:-6 -4 -2 + I C. D. r y = I ↓ . y = I y 6- 4- 2- -2- A A. y = (x - 1)² - 2 B. y = 4(x - 1)² – 2 -6- 0 8(x - 1)² - 2 (x - 1)²2 F . -~ 2 · I T I 4 ▼ I T 6 I . . →X i
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