In the table, Y1 is defined as a quadratic function. Use the table to do the following: a. Determine the coordinates of the vertex of the graph. b. Determine whether the vertex is a minimum point or a maximum point. c. Find the minimum or maximum value of the function. d. Determine the range of the function.
A. a. (-2.5, -6); b. minimum; c. -2.5; d. [-2.5, ?)
B. a. (-2.5, -6); b. minimum; c. -6; d. [-6, ?)
C. a. (-2.5, -6); b. maximum; c. -2.5; d. (-?, -2.5]
D. a. (-2.5, -6); b. maximum; c. -6; d. (-?, -6]
Answer: D
Mathematics
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