AnswersHCVA - AL-Algebra II with Statistics--Helms - Q13 SEMESTER VERSIONUnit Test — Unit testQuestion 12
12
QuizMultiple Choice
Unit Test — Unit test
Question 12 • HCVA - AL-Algebra II with Statistics--Helms - Q1/3 SEMESTER VERSION
Which equation is y = 9x2 + 9x – 1 rewritten in vertex form?
Answer
A
y = 9 (x + one-half) squared minus thirteen-fourths
B
y = 9 (x + one-half) squared minus 1
C
y = 9 (x + one-half) squared + five-fourths
D
y = 9 (x + one-half) squared minus five-fourths