Question: Which of the following statements about the graph of the quadratic equation y=x^2-4x+3 is true?
A) The graph has a maximum point at (2,3)
B) The graph has a maximum point at (2,-3)
C) The graph has a minimum point at (2,-1)
D) The graph opens downward
Correct answer: C
Grade: 8 | Topic: Functions | Difficulty: Hard | Standard: 8.F.B.5