Graph each parabola. Give the vertex, axis, domain, and range. 5. y-2x2 6. У -1x2 7....
Frank Johnson: Attempt 1 Given the graph of the parabola below, with vertex at the origin and the point (4,12) on the parabola, find the equation and directrix of the parabola. 18 16 14 (4,12) 12 F 10 1 8 6 2 - 2 0 O A) equation: y = - 1x2, directrix: y = 3 B) equation: y = -1x2, directrix: y = A otv 30 11 80 TS 9 & 7 % 5 # $ 4 8 ON...
Give the domain and range of the quadratic function whose graph is described. The vertex is (-4,- 6) and the parabola opens down. The domain of f is _______ .
13. Graph the equation y = 2x2 + x-5 a Xintercepts b. Yintercept c. the vertex d. axix of symmetry e. domain f. range Name:
g) Sketch the graph of f(x) h) Determine the minimum or maximum value of the function. i) State the domain and the range in interval notation. 1. Given f(x)-2-3x (7 points) a) State whether the graph of the parabola opens upward or downward. b) Identify the vertex using the vertex formula. c) Determine the x-intercepts d) Determine the y-intercept. e) Determine the axis of symmetry ) Write the equation of the function fit) in vertex forrm g) Sketch the graph...
Find the focus, directrix, vertex and axis of symmetry for the parabola -8(y + 3) - (-3) Focus = Directrix Vertex = Be sure to enter each answer in the appropriate format. Hint: What is the appropriate notation for a line or a point? Graph the parabola. Include the directrix and focus with your graph. 0 5 4 3 2 0.5 .4.9.2 2 97 5 0 2 -2 9 . - 5 - 0 7+ Clear All Draw: : /...
Ay U 3- Use the vertex and intercepts to sketch the graph of the quadratic function Give the equation for the parabola's axis of symmetry. Use the parabola to identify the function's domain and range, fix)=x2-x-2 Use the graphing tool to graph the equation. Use the vertex and one of the intercepts to graph the equation. Click to enlarge graph 2 1 2 The axis of symmetry is (Type an equation) Identify the function's domain The domain is (Type the...
1) find the vertex and axis of symmetry of the graph of the function. 2) determine the domain and the range of the function. 3) State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not. 4) For the polynomial, list each real zero and it’s multiplicity. Determine whether the graph crosses or touches the x–axis at each x-intercept. vertex and axIS oF Sm f(x) = x2 +...
7. Consider the parabola graphed below. (5 points each) -1 Label the vertex on the graph above. What are its coordinates? a. b. Label the x-intercept(s) on the graph above. What are the coordinates? x-a
identify the vertex on no.6 Find an equation of the parabola. f(x) = у 10 X -10 5 10 (0,-4) (-2,-8) -101 6. [-/3 Points] DETAILS Write the quadratic function in a(x-h)^2+k form. f(x) = (x - 6)² + 9 f(x)= Sketch its graph. 20 16 14 12 10 8 8 4 2 . -20 -18 -16 -14 -12 -10 - -8 4 -2 2 6 8 10 12 14 16 18 20 -2 No Solution -6 -8 -10 -12...
Graph the parabola. y=x²- 10x+27 To graph the parabola, plot the vertex and four additional points, two on each side of the vertex. Then click on the graph BUD CONNELL LE Continue 20 MEA Type here to search olos