Question 19 • Advanced Algebra: Concepts and Connections_TC_Online Learning
Which inequality in vertex form represents the region less than or equal to the quadratic function with vertex (–6, 12) and includes the point (–9, 15) on the boundary?
Answer
A
y less-than-or-equal-to one-third (x minus 6) squared + 12
B
y less-than-or-equal-to one-third (x + 6) squared + 12
C
y less-than-or-equal-to 3 (x + 6) squared + 12
D
y less-than-or-equal-to 3 (x minus 6) squared + 12