A quadratic function / is given. (x) - x - 4x + 6 (2) Express fin standard form. (x) - (b) Find the vertex and x- and y-intercepts of f. (If an answer does not exist, enter ONE.) vertex (x, v) - -intercept (x, v)- intercept (x. v)- (c) Sketch a graph of f. Graph Layers Aller you add an object to the graph you can use Graph Layer To The and edit its O V WetAssign. Orghing Tool (d) Find the domain and range of f. (Enter your answers using Interval notation.) domain rangeSketch the graph of the polynomial function. Make sure your graph shows all Intercepts and exhibits the proper and behavior. P(x] - x(x + 1)(x - 1)(3 - x) 101 10 SF 10 -10 -5 . X 10 -10 -5 -10 5 10 -10 -5 5 -3 -106 -10 - 10-A quadratic function / is given. (x) - 5x + 10x + 6 (2) Express fin standard form. (b) Find the vertex and x- and y-intercepts of f. (Of an answer does not exist, enter ONE.) vertex (x. V) - Wintercept (x. v)- "-intercept (x, v)- (c) Sketch a graph of f. Graph Layere Aller you add an object to the graph you can use Graph Layer to The and edit its O . WebAssign Onphin Tool (d) Find the domain and range of /. (Enter your answers using Interval notation.) domain rangeA soft-drink vendor at a popular beach analyzes sales records and finds that if x cans of soda are sold in one day, then the profit from soda sales (In dollars) is given by Ax) - -0.001x-+ 4x - 1,825. What Is the maximum profit per day? $ How many care must be sold to produce this maximum profit? cansWhen a certain drug is taken orally, the concentration of the drug in the patient's bloodstream after [ minutes is given by Of) = 0.08t - 0.0004r", where 0 Sit s 160 and the concentration is measured In mg/L. When (In min) Is the maximum serum concentration reached?' t - min What Is the maximum concentration (In mg/L)? Img/LAt a certain vineyard each grape vine produces about 10 lb of grapes in a season when about 800 vines are planted per acre. For each additional vine that is planted, the production of each vine decreases by about 1 percent. So the number of pounds of grapes produced per acre is modeled by A(m) - (800 + n)(10 - D.01n] where in is the number of accitional vines planted. Find the value of in where the maximum value of A() occurs. a - Keeping In mind that a is the number of additional vines planted, find the total number of vines that should be planted to maximize grape production. vines\fketch the graph of each function by transforming the graph of (2] P(x) = x4 - 81 - WE 150 150 100 100- 501 50 -10 10 10 -5 - X 10 -50 - 100 - 100 - 150 - 150 40 40 20 20 -10 -5 10 -10 10 - 20 -20 -40\f\fA polynomial fu his given. 7(x) - x4+ 3x3 (a) Describe the end behavior of the polynomial function. as * * 09 25 x . -00 (b) Match the polynomial function with one of the following graphs. 20 20- 20 20 20 20 10 10 10- -3 -2 - 1 2 - 2 -2 2 -3 -2 -3. -2 - 10- -10/ -10 - 10 - 10 - 10 O -20 -20 -20 -20 -20 -20Sketch the graph of the polynomial function. Make sure your graph shows all intercepts and exhibits the proper and behavior. Ax] - -x(x - 6][x + 2) y 50 50 -10 1 -5 9 10 -10 -50 -50 -10 -5 10 -10 -5 10 -50