Write the equation of the quadratic function that contains the given point and has the same stretch factor as the given function. Contains (−1, 8) and has the same stretch factor as  f(x) = 2x2.  Vertex is on the y-axis. f(x) =

Q: What value of x gives the maximum value of the quadratic function y=-5x2+7x+3?

A: The given function  y = - 5x2 +7x +3 To find the minimum or maximum value of the function. We have…

Q: Complete the square and find the minimum or maximum value of the quadratic function. y = 2x 2 - 4x -…

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Q: Find the zeros of the quadratic function y = -2x2 - x + 2.

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Q: Find the coordinates of the vertex of the quadratic function: y=x2+3

A: The quadratic equation is given by,

Q: Find the value of x for which y = x5 – 5x3 – 20x – 2 will have a maximum point.

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Q: High concentrations of carbon monoxide CO can cause coma and possible death The time required for a…

A: Method of substitution is used to find the value of a function at a point. The value of a function…

Q: retailer who sells backpacks estimates that, by selling them for x dollars each, he will be able to…

A: We use second derivative test to find out maximum revenue

Q: Use the discriminant to determine the number of x-intercepts of the graph of the equation. y = x2 −…

A: Given Data The equation is y=x²-8x+16.   Consider the general quadratic equation, Compare the above…

Q: Find the vertex and the axis of symmetry of the quadratic function : 2x^2-3x+4

A: Given,

Q: Write an equation for the quadratic graphed below Zeros at x = 3; y-intercept: (0,12)

A: Topic:- function

Q: The cost function for a certain company is  C = 40x + 500  and the revenue is given by  R = 100x −…

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Q: Find the formulas for the quadratic function that has x-intercepts (-4,0) & (2,0) y-intercepts (0,4)…

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Q: What is the x intercept or 0's of -x^2+4x+3?

A: Given equation : - x2 + 4x + 3 Zeroes of given equation. - x2 + 4x + 3 = 0 Multiply by (-1)  x2  -…

Q: A hotel entrance makes a parabolic arch that can be represented by the quadratic function, y=-x^ 2…

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Q: Complete the square and find the minimum or maximum value of the quadratic function. y = x2 − 6x + 9

A: Complete the square.

Q: Identify  the vertex, intercepts, and  the axis of symmerty of quadratic function f(x)= -3x2-9x+7

A: First we will make a perfect square to find the vertex and axis of symmetry.

Q: The revenue from the sale of a product is given by the function R= 289x-x², (a) Use factoring to…

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Q: Determine if the graph of the quadratic equation opens up or down and is wider or narrower than the…

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Q: A retailer who sells backpacks estimates that, by selling them for x dollars each, he will be able…

A: Given: A retailer who sells backpacks estimates that, by selling them for x dollars each, he will be…

Q: A retailer who sells backpacks estimates that y selling them for x dollars each, he will be able to…

A:

Q: A box shaped like a block is used to make a place to plant potatoes. The box will be made using…

A: Given that A box is shaped like a block is used to plant potatoes. It is made of using cardboard.…

Q: Complete the square and find the minimum or maximum value of the quadratic function. y = 4x − 12x2

A: Given quadratic function is Now, we add and subtract the square of half of coefficient of x , that…

Q: The science department on planet Zoplik created a catapult to launch objects off of the roof of a 45…

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Q: Use the table of values that represent points on the graph of a quadratic function. By determining…

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Q: Complete the square and find the minimum or maximum value of the quadratic function. y = 3x2 + 12x −…

A: Consider the given quadratic equation. y=3x2+12x-5 Find the derivative of equation. y'=6x+12 Find…

Q: The cost function for a certain company is C = 30x + 600 and the revenue is given by R = 100x −…

A: Explanation of the answer is as follows

Q: Complete the square and find the minimum or maximum value of the quadratic function. y = x2 + 2x + 5

A: Given, y=x2+2x+5 y=x+12+4 where x+12>0 for all values of x x+12≥0x+12+4≥4y≥4 y=4 is a minimum…

Q: The cost function for a certain company is  C = 70x + 200  and the revenue is given by  R = 100x −…

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Q: Find the vertex of the quadratic function f(x) = 3x2 − 36x + 107.

A: Consider the given function f(x) and compare it with general equation for parabola to find the…

Q: Callaway Golf Company hasdetermined that the marginal cost C of manufacturing xBig Bertha golf clubs…

A: Given that, Callaway Golf Company hasdetermined that the marginal cost C of manufacturing xBig…

Q: Find the maximum and minimum points and point of inflection of y = x* - 24x2 + 75.

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Q: The Maximum point of y = 9-x² x²-4

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Q: The cost function for a certain company is C = 60x + 300 and the revenue is given by R = 100x −…

A: We have to find the value of x.

Q: Write the equation of the quadratic function if it was reflected over the x-axis, had a vertical…

A: Follow step 2 .

Q: Complete the square and find the minimum or maximum value of the quadratic function y=3x^2+3x+4…

A: Consider the equation: y=3x2+3x+4……1

Q: Find the equation of a quadratic function having the x-intercepts a(-4,0) and b(3,0) and passing…

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Q: Find a formula for the quadratic function with a vertex of (5,0) while f(6)=2

A: Given,           A formula for the quadratic function with a vertex of 5,0 while f6=2.We know that,…

Q: The domain of a quadratic function is all real numbers and the range is y ≤ 2. How many x-intercepts…

A: We are given the range of quadratic function y less than equal to 2. It means parabola is downward…

Q: Find the intercepts of the graph of each quadratic function. Show solutions also. 1. y = 4x^2+8x+3…

A: 1. y=4x2+8x+3 Y intercept is where x=0. So, y=4×02+8×0+3=3 So, y  intercept is (0,3)      x…

Q: The graph of a quadratic function, y=x2, is reflected over the x-axis. Which if the following is the…

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Q: Find the maximum or minimum value of the quadratic function. f(x) = 3x2 - 18x + 5

A: Find the maximum or minimum value of the quadratic function.       f(x)=3x2-18x+5

Q: y = 2x2 − 20x + 52,

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Q: A hotel entrance makes a parabolic arch that can be represented by the quadratic function, y=-x^ 2…

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Q: The profit function, in dollars for a product is given by π(x)=-x3 +76x2-380x-2800 where x is the…

A: Breakeven occurs at 10 means x=10 is a factor of pi(x)

Q: Determine, in Factored and Standard form, the equation for the quadratic function that has…

A: The quadratic function is a second-degree polynomia in which the highest power of the variable term…

Q: Write an equation for the quadratic graphed belov x-intercepts: (-1,0) and (4,0). y-intercept: (0,2)…

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Q: Find the coordinates of the vertex of the quadratic functions beneath:   y=3x2 y=3x2-2 y=-x2+3

A: (a)We can compare with quadratic equations and find a , b and c

Q: The cost function for a certain company is C=70x+200 and the revenue is given by R=100x-0.5…

A: Profit , revenue, cost function

Q: 4. Determine the x-intercepts, the vertex, the direction of opening, and the domain and range of the…

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Q: The cost function for a certain company is  C = 60x + 300  and the revenue is given by  R = 100x −…

A: