Parabolas Answers

3 verified answers2 views

What are the coordinates of the vertex of the parabola y = x2 - 2x - 1?

(-1, 2)

(1, 2)

(-1, -2)

(1, -2)

Which of the following equations has an axis of symmetry with the equation x = 3? a. c. b. d. Please select the best answer from the choices provided

Which of the following parabolas opens upward and appears narrower than y = -3x2 + 2x - 1?

y = 4x2 - 2x - 1

y = -4x2 + 2x - 1

y = x2 + 4x

y = -2x2 + x + 3

Did you find these answers helpful?

More from this Course