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I need help with 30,33,35,36,37,38
the instructions for 30 and 33 are. find the vertex and any two
convenient points to sketch the graph of the follwing functions
0 I need help with 30,33,35,36,37,38 the instructions for 30 and 33 are. find the vertex...
Please TYPE , step by step 3. Find the coordinates of the vertex, the axis of symmetry, the intervals the graph is increasing and decreasing respectively, the domain and the range of the following quadratic functions: (a) f(0) = 22 +2 (b) g(x) = 2x2 – 8x + 7 (c) h(x) = -3x2 + 9x +7 (d) p(x) = 3x2 – 7x – 5 (e) q(x) = -13x2 + 14x + 15 4. Find all solutions to the following equations...
I need help with number 8. In Problems 5-8, find the derivative but do not simplify your answer. 5. y = (2x - 5x4 + 2x2 - 1)(4x + 3x7 - 5x2 + 3x) 6. y = (9x - 7x7 - 6x)(3x - 4x4 + 3x – 8) y = (x - 2Vx + 1)(x - 5x - 7) y = (x2 + x + 1)(x - 2Vx + 5)
32 , 42 332 CHAPTER 4 Polynomial Functions and Rational Functions 56.7x2 + 4x In Exercises 5 g(x) 57. What are 58. What is th 59. Given an inputs. 60. Movie Tic movie tic years, risi (Source: ers). Usin function, Let xrерr Then use price of a Using synthetic division, determine whether the numbers are zeros of the polynomial function. 31. -3,2; f(x) = 3x + 5x2 - 6x + 18 (32. -4,2; f(x) = 3x + 11x? - 2x...
2. Using appropriate differentiation techniques (not the limit process Show all steps a) f(x) = (x® - 4x?)3 + 3Vx b) f(x) = 3x4 / (9x - 6) c) f(x) = ( (8x4 - 8)) (2x2+8x) 3. A product costs $20 to produce with an overhead of $4000, and sells for $40 per unit a) Find the cost, revenue and profit functions. b) Find the (x, y) coordinates of the breakeven point. c) Find the average profit function and the...
Write the quadratic function in the form f(x)=a(x-h)^2+k; Find the vertex and graph the function (a) f(x)=x^2-6x (b) f(x)=-x^2+4x+1 (c) f(x)=3x^2-10x+2
I need help with #7 In Problems 5-8, find the derivative, but do not simplify your answer. 5. y = (7x6 – 5x4 + 2x2 – 1)(4x' + 3x? – 5x2 + 3x) 6. y = (9x° – 7x? – 6x)(3x5 – 4x4 + 3x3 – 8) 7. y = (x2 + x + 1)(Vx – 2Vx + 5) 8. y = (5x – 2Vx + 1)(x3 – 5x – 7)
Find the x-intercept and the y-intercept of each equation. 33. - 3x + 2 y = 12 34 34. 2x – 3y = 24 CHAP FUN Find the slope of the line through each pair of points. 36. (-8, 6) and (-8,-1) In ma relati types an ir 35. (-12, 3) and (-12, -7) 37. (6, -5) and (-12,-5) Find the slope of each line. 38. 3x – 2y = 3 40. x = 6 39. y = 5x +12...
Find the equation of the tangent line to the curve when x has the given value. 7) f(x) = 4,x=5 8) f(x) = }x=3 11) Solve the problem. 11) The profit in dollars from the sale of thousand compact disc players is P(x) = x3 - 5x2 + 3x + 8. Find the marginal profit when the value of x is 6. 12) 12) Ir the price of a product is given by Px) E 1200, where x represents the...
*to be done without graphing calculator* i View an Example Find the vertex of the graph of the quadratic function. Determine whether the graph opens upward or downward, find any intercepts, and sketch the graph. f(x) = -x + 6x-8
Question 2 Find the indicated function value. Find f(-4) when f (x) 2² +4 23 62 O-2/7 0-5/16 0 - 1/2 O-2/5 Question 3 BILI SUULILULUI NV, O Question 5 3 pts Find the indicated function value: f(3) = 5 - 8a, g(x) = -3x + 8. Find (f + 9) (x) - 3x + 5 - 5x + 13 0 - 11x + 13 2x Question 6 3 pts Find the composition of functions: f(x) 70? + 4x, g(x)...