List a minimum of four real-life applications of quadratic functions then explain one of them. Provide an example with solution of the application you have chosen. Write your answer in full sentences

Q: context of the problem. For the KORIK company, the monthly profits obtained by spending x dollars…

A: Given query is to find the x for maximum profit.

Q: What is the maximum number of times that a quadratic function can intersect the x-axis?

A:

Q: What is a quadratic function? What shape does its graph have?

A: A quadratic function is defined as the function which is having a variable with degree 2. The…

Q: Without graphing what is the vertex of the quadratic function 2x^2-8x+8

A: Topic = Functions

Q: Determine, without graphing, whether the given quadratic function has a maximum value or a minimum…

A: f(x)=4x2-4x

Q: 9. A Manufacturer plans to produce a one-compartment vertical file by folding the long side of 10-in…

A: Given that the dimensions of the plastic sheet = 10-in x 18-in.

Q: Describe the relationship between the solutions of a quadratic equation and the graph of the…

A: To Describe: The relationship between the solution of a quadratic equation and the graphof the…

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

A: The standard vertex form for quadratic function is  fx=ax-h2+k where vertex is h, k.

Q: Discuss the possibilities for the number of times the graphs of two different quadratic functions…

A:

Q: In which form should the equation of a quadratic function be written to most easily determine the…

A:

Q: complete the square of each quadratic expression. Then graph each function using the technique of…

A: Complete the square using the identity a+b2=a2+2ab+b2.

Q: Which quadratic function in vertex form can be represented by the graph that has a vertex at(4,-8)…

A:

Q: Discuss the possibilities for the number of times the graphs of two different quadratic functions…

A:

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

A:

Q: What is a zero of a function? How do you find the zeros of a quadratic function by looking at the…

A: Zero of a function refers to the values of x for which the functional value is equal to zero. alues…

Q: The back of Jill's property is a creek. Jill would like to enclose a rectangular area, using the…

A: Given,          The back of Jill's property is a creek. Jill would like to enclose a rectangular…

Q: Which graph bests represents a quadratics function that has ONLY ONE solution?

A: To find the graph which has only one solution from the given graphs

Q: What are the possibilities for the number of times the graphs of two different quadratic functions…

A: To solve the given problem

Q: Does the graph of the quadratic function f(x) = -9x2 + 5x + 2 have a relative minimum value at its…

A: Given problem:- Does the graph of the quadratic function f(x) = - 9x2 + 5x + 2 have a relative…

Q: Find a formula for the quadratic function depicted in the following graph. Enable Zoom/Pan AV 15 10…

A:

Q: The arch of a train tunnel is in the shape of a parabola. The maximum height of the tunnel is 20 m.…

A: Given that the maximum height of the tunnel is 20 m. Point of contact with the road is 40 m away.…

Q: Determine, without graphing, whether the given quadratic function has a maximum value or a minimum…

A: The coefficient of x2 decides whether the graph of the function will open in the upward direction or…

Q: The water from an outdoor fountain follows a path that is shaped like a parabola. The arch created…

A: Given - The water from an outdoor fountain follows a path that is shaped like a parabola. The arch…

Q: Give the domain and range of the quadratic function whose graph is described.   Maximum equals=- 3…

A: A quadratic function is of the form: This is a degree 2 polynomial Polynomials exist for all real…

Q: Salaries, in millions of dollars, for rookies selected in the first round of the NFL 2014 draft can…

A:

Q: Determine, without graphing, whether the given quadratic function has a maximum value or a minimum…

A: We can directly found maximum or minimum values for quadratic functions by using some formulas. For…

Q: AirPods typically sell for $160. Sales are going really well. In fact, 55000 AirPods are sold each…

A: Given that $160 Cost of airPod gives sales of 55000 airPods each month.

Q: Without graphing, determine whether the given quadratic function, f(x) = -x² +2x- 5, has a maximum…

A:

Q: The graph of a quadratic function is a straight line. * O True False

A: The statement is False. Because the graph of a quadratic function is a parabola.

Q: Determine the quadratic function whose graph is given below.

A: Given, Vertex (h,k) is (-2,10) Point (x,y) is (0,-6)

Q: Write the standard form of the quadratic function whose graph is a parabola with the given vertex…

A: The standard form of quadratic equation whose graph is a parabola is- y=ax-h2+k Vertex = (2,-4)…

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

A:

Q: Determine, without graphing, whether the given quadratic function has a maximum value or a minimum…

A:

Q: Discuss the possibilities for the number of times the graphs of two different quadratic functions…

A: Answer is mentioned below

Q: 32 m2. Bentukkan fungsi dan persamaan kuadratik berdasarkan situasi di atas. A rectangular pool has…

A: Area of rectangular pool is =length*width

Q: Explain how to find the vertex, domain, range, and minimum/maximum of quadratic functions.

A: we have to explain how to find the vertex, domain, range and minimum/maximum of quadratic functions.…

Q: One of your classmates makes the claim that the solution of an optimization problem modeled by a…

A: Given: Claim: The solution of an optimization problem modeled by a quadratic function occurs at the…

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

A:

Q: One of the two tables below shows data that can best be modeled by a linear function, and the other…

A: A linear model is defined when two variables are related by the equation of a line given by the…

Q: A mathematical model can be used to describe the relationship between the number of feet a car…

A: a) we have to find the quadratic function       y=ax2+bx+c  ..............................(1)where x…

Q: In which form should the equation of a quadratic function be written to most easily determine the…

A: We will find out the required solution.

Q: Determine, without​ graphing, whether the given quadratic function has a maximum value or a minimum…

A: Given f(x)=3x2+12x-8 Find f'(x)=6x+12 Put f'(x)=6x+12 is equal to zero to find critical value of x.…

Q: In a quadratic function, the axis of symmetry and the vertex share the same x-value. O Always…

A:

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard…

A:

Q: Find a quadratic function whose graph passes through the following points: (0, 0), (1, 1), (9, -23).…

A:

Q: Salaries, in millions of dollars, for rookies selected in the first round of the NFL 2014 draft can…

A:

Q: Determine, without graphing, whether the given quadratic function has a maximum value or a minimum…

A:

Q: Identify the minimum value of the quadratic x- - 4x + 5. Answer:

A: We have to find Minimum value of given function using Second Derivative Test.

Q: Write the standard form of the quadratic function whose graph is a parabola with the given vertex…

A: In the question we have to find equation of parabola from given points of vertex and point in curve.