Click here to watch the video. Consider the function f(x) = 2x2 - 4x-1. a. Determine,...
3.1.41 a. Consider the function f(x) = -2x + 12x - 6. Determine, without graphing, whether the function has a minimum value or a maximum value. b. Find the minimum or maximum value and determine where it occurs. Identify the function's domain and its range. a. The function has a value c. Click to select your answer(s) and then click Check Answer. parts Clear All remaining BO F3 F2 FO F5 &
3.3.VQ-4 Watch the video and then solve the problem given below. Click here to watch the video. Solve the equation x2 + 2x2 - 5* - 6 = 0 given that 2 is a zero of f(x) = x2 + 2x2 - 5x - 6. The solution set is O. (Use a comma to separate answers as needed.) > > cary tions Enter your answer in the answer box and then click Check Answer All parts showing Clear All S....
Question 8 (a) Determine, without graphing, whether the function has a minimum value or a maximum value (b) Find the minimum or maximum value and determine where it occurs. (c) Identify the function's domain and its range. f(x) = 3x² - 244-7 (a) The function has a value. (b) This value is . It occurs at x = | (c) What is the domain off? O A. (XIX is all positive numbers) OC. (XX4) OB. (XIX > 4) OD. (XIX...
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,...
First find f+g, f-g, fg and Then determine the domain for each function. f(x) = 4x + 1, g(x) = x - 9 (f+g)(x) = (Simplify your answer.) What is the domain off+g? O [0,00) 0 (-00,00) (4-9)(x) = (Simplify your answer.) What is the domain off-g? O O o [0,00) (-00,00) ( 10 ) Click to select your answer(s). First find f+g, f-g, fg and - Then determine the domain for each function. f(x) = 4x + 1, g(x)=x-9...
Use the graph of the exponential function f(x) 5-1 to determine the function's domain and range. the domain of f(x) - 5-X-1? What (Type your answer in interval notation.) What i the range of f(x) = 5 ~* - 1? interval notation.) (Type your answer 6 40-
Zeros Find of the function f (x)=34²+x- Determine without graphing weather the given function has maximum or minimum value, Find the value? a f (x) = -442-8873 x² + x>-2
16 For the quadratic function f(x) = -x2 - 8x, answer parts (a) through (c) (a) Graph the quadratic function by determining whether its graph opens up or down and by finding its vertex, axis of symmetry, y-intercept, and X-intercepts, if any. Does the graph off open up or down? 12 8- up Odown 2015 12 118 12 16 What are the coordinates of the vertex? The vertex of the parabola is (Type an ordered pair. Use integers or fractions...
Question 16 Determine whether the quadratic function, f (x) = 4x- 8z, has a minimum value or a maximum value. coordinates of the minimum or maximum point. minimum;(-1,-4) minimum: (1,-4) maximum: (1,-4) maximum:(-1,-4) Previds lir
kindly ans asap thankss question 1 The domain of the piecewise function is (-0.00) a. Grach the function b. Use your graph to determine the function's range = a. Choose the correct graph below OB b. The range of f is Type your answer in interval notation Use factoring to solve the quadratic equation. Check by substitution or by using a graphing utility and identifying x-intercepts. 2x2 = 7x + 72 Rewrite the equation in factored form. =0 (Factor completely)...