9
QuizMultiple Choice

Quadratic Functions — Quiz

Question 9 • Financial Math

Using the function f⁡(x)=2⁢x^2−8⁢x+6 , if one point on the graph is (0,6) and the line of symmetry is at x=2 , what is the point symmetric to (0,6) relative to the axis of symmetry?

Answer
A
(3,6)
B
(2,6)
C
(1,4)
D
(4,6)

Explanation

The axis of symmetry is the vertical line x = 2. The point (0, 6) is 2 units to the left of this line, so its symmetric point must be 2 units to the right, at x = 4, with the same y-coordinate. The reflected point is (4, 6), choice D.

AI-written and checked against the verified answer.

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