55. f(х) 3D 2x2 + 12х 59. f(х) 3D - х? + 10х - 4 56. f(х) - -2x? + 12х 60. f(х) 3D - 2x? + &r + 3 57. f(x) — 2x? + 12х - 3 61. f(х) %3D - Зх? + 12х + 1 58. f(x) 3 4x?- 8х + 3 62. f(х) %3D 4x? -4x

Q: 6. Bacteria tend to grow very fast in a Petri dish at first because of unlimited food and then begin…

A:

Q: 11. Determine whether the given quadratic function has a maximum value or a minimum value, and then…

A: Three quadratic functions are given by, a. fx = x22+4x+6, b. fx = -x2-8x+5 and c. fx = -3x2-3x+1.…

Q: 1. Identify the vertex of the following quadratic and state whether the vertex describes a minimum…

A:

Q: In Exercises 47–50, determine the x-intercepts of the graph of each quadratic function. Then match…

A: Since, you have asked more than 3 questions, I have solved first three questions as per policy.…

Q: In Problems 51–68, find the real zeros of f. Use the real zeros to factor f.

A: To find the Zeroes: f(x)=x3+2x2-5x-6 Solution: For zeroes ,substituting,f(x)=0…

Q: 3. The amount of junk mail received in one week by residents of a suburban town can be modeled by…

A:

Q: 2. Mark is having fun with bowling balls and clay. He drops balls from various heights and records…

A: v = final velocity (m/s)u = initial velocity (m/s)a = acceleration (m/s2)d = indentation depth in…

Q: 3 3) Find x and y (they may or may not be integers) which satisfy the condition 8x+y=40 +²y=4 and…

A:

Q: 1. Determine the quadratic function in vertex form given the following characteristics: a.)…

A:

Q: 9. Which of the following represents a quadratic that is vertically stretched by a factor of 4,…

A:

Q: Problem 2. Do both part a. and part b. Find the maximum or minimum value of the quadratic function…

A: see below the answer and explanation

Q: 6. Sketch a possible graph of a quadratic function, whose discriminant is 0 and its graph opens…

A: The given problem is to sketch the possible graph of a quadratic equation, whose discriminate is 0…