12
QuizMultiple Choice
Unit Test
Question 12 of 15 • LAUSD-Pre-Calculus B (Prescriptive)
Which equation is y = 3(x – 2)2 – (x – 5)2 rewritten in vertex form?
Answer
A
y = 3 (x minus seven-halves) squared minus StartFraction 27 Over 4 EndFraction
B
y = 2 (x minus 1) squared minus 11
C
y = 2 (x minus one-half) squared minus StartFraction 53 Over 4 EndFraction
D
y = 2 (x minus one-half) squared minus StartFraction 27 Over 2 EndFraction