f Question 2 (10 points): Find the vertex of the quadratic function. Graph the function and...
Determine the quadratic function f whose graph is given. 4- The vertex is (-2,-8) and the y-intercept is -4. 2- -6 -54-3 -2-12/1 2 4 0-4) -8- (-2-810 f(x)= (Simplify your answer.)
find a function whose graph is a parabola with vertex (-3,-6) (4 points) Find a formula for the quadratic function whose graph has its vertex at (7,8) and its y-intercept at y = -4. f(3) = (x+7)^2+8 help (formulas)
Use the vertex and intercepts to sketch the graph of the following quadratic function. Use the graph to identify the function's range. f(x)=(x - 2)2 +5 Use the graphing tool to graph the function. Use the vertex and one of the intercepts when drawing the graph. Click to enlarge graph The function's range is (Type your answer in interval notation.) Click the graph, choose a tool in the palette and follow the instructions to create your graph. Save for Later
A quadratic function f is given. flx) = -x2. 4x 3 (a) Express f in transformation form. f(x) (b) Find the vertex and x and y-intercepts of f. (If an answer does not exist, enter DNE.) (x, y) vertex (x, y) (smaller x-value) x-intercepts (x, y) (larger x-value) (x, y) yintercept (c) Sketch a graph of f. Tools Actions Clear Al 1. Select an object from the Tools menu to the left. Delato 2. Enter coordinates in Object Properties below,...
graph the quadratic function. Find the x- and y-intercepts of each graph, if any exist. If it is given in general form, convert it into standard form; if it is given in standard form, convert it into general form. Find the domain and range of the function and list the intervals on which the function is increasing or decreasing. Identify the vertex and the axis of symmetry and determine whether the vertex yields a relative and absolute maximum or minimum....
Sketch the graph of the quadratic function. Identify the vertex and axis of symmetry. 12) f(x) = (x - 3)2 + 6 03 Determine the coordinate of the vertex of the following quadratic function and indicate whether opens UP or DOWN. 13) f(x) = -x2 + 4x - 9
4) A company's Cost function is: C=8x2-50x +103, Revenue function is: R=4x2+3. (Profit=R-C) Find the Profit equation: a. b. Find the break-even points: ( _) U c. Find the Profit intercept: (_ d. Find the max profit (Vertex): ( e. Sketch a Graph f. Domain: g. Range: h. Find the intercepts if the company wants a Profit of $200. L.), 8) Cost = x2+2x+1, Revenue = -5x2+6x-10 Profit 9) Cost = 7x2–7x+7, Revenue = 4x2+7x+7 Profit 10) Solve the Quadratic...
Consider the quadratic function: f(x)=2x^2−8x+2 . Find the following for this parabola. A) The line of symmetry: B) The vertex: C) The vertical intercept is the point D) Give the coordinates of the two xx intercepts of the parabola as ordered pairs.
1. 0/4 points | Previous Answers WaneFMAC7 2.1.009. Sketch the graph of the quadratic function. HINT (See Example 1.) f(x) = -x2 + 4x - 4 Tools Actions ROD Object Properties Select a tool or object to Begin Help WebAssign graphing tool Indicate the coordinates of the vertex, the y-intercept and the x intercepts (if any). (Il vertex (x, y)-( y-intercept x-intercept(s) Need Help? Read Submit Answer Price Another Version Viewing Saved Work Reverf to Last Response
+ 6/7 points Previous Answers ColAlg7 3.1.009. A quadratic function f is given. f(x) = x2 - 2x + 6 (a) Express fin standard form. f(x) = (x + 1)2 + 5 (b) Find the vertex and x- and y-intercepts of f. (If an answer does no vertex (x, y) = ( 1,5 x-intercept (x, y) = ( DNE y-intercept (x, y) = 0.6