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. (7, -3); b. minimum; c. -3; d. [-3, ?)
B. a. (-3, 7); b. minimum; c. 7; d. [7, ?)
C. a. (7, -3); b. maximum; c. -3; d. (-?, -3]
D. a. (-3, 7); b. maximum; c. 7; d. (-?, 7]
Answer: B
Mathematics
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