If the graph of the equation y = ax2 + bx + c passes through the points (0, 2), (–6, –7), and (8, –14), what is the value of a + b + c?
A. –19
B. –2
C. 1.75
D. 2.25
Answer:C
If the graph of the equation y = ax2 + bx + c passes through the points (0, 2), (–6, –7), and (8, –14), what is the value of a + b + c?
A. –19 B. –2 C. 1.75 D. 2.25
Explanation: C