13
QuizMultiple Choice
Modeling with Systems — Unit test
Question 13 • PRICE-FL-1200340-Algebra 2 Honors B (GPA) 26/27
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