Parabolas Answers

Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation. a. (0.5, -5.75) c. (-0.5, 6) b. (-0.5, 5.75) d. (0.5, 5.75) Please select the best answer from the choices provided

Find the vertex of the parabola. a. ( -3, 1) c. ( 3, 1) b. ( -3, -1) d. ( -1, -3) Please select the best answer from the choices provided

Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. a. D: R: all real numbers c. D: R: b. D: all real numbers R: d. D: all real numbers R: Please select the best answer from the choices provided

Find the vertex of the parabola. a. ( 3, 0) c. ( 4, 0) b. ( 3, 4) d. ( 4, 3) Please select the best answer from the choices provided

When the function is given in vertex form , how is the vertex found? a. c. b. d. Please select the best answer from the choices provided

Find the domain and range of the function below. y = 3x2 - 6x + 5 a. D: all real numbers R: (y ≥ 2) c. D: (x ≥ 2)R: all real numbers b. D: all real numbersR: (y ≤ 2) d. D: all real numbers R: all real numbers

Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. a. D: all real numbers R: (y 8.75) c. D: all real numbers R: (y 8.75) b. D: (x 0) R: (y 0) d. D: all real numbers R: (y -8.75) Please select the best answer from the choices provided

From the equation, find the axis of symmetry of the parabola. a. c. b. d. Please select the best answer from the choices provided

Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation. a. (-1, -10) c. (1, 10) b. (-1, -9) d. (1, -10) Please select the best answer from the choices provided

From the equation, find the axis of symmetry of the parabola. a. c. b. d. Please select the best answer from the choices provided