For the quadratic function f(x) = -x² + 6x + 5, (a) find the vertex and the axis of symmetry, and (b) graph the function.

Q: orm the quadratic function into vertex form f(x) = (x-h)^2 +k by completing the square.

A: I have provided solution in step2

Q: A fast-food restaurant has a cost of production C (x) = 13x + 95 and a revenue function R(x) = 8x.…

A: SOLUTION-

Q: The height, h of an object projected upward at velocity vo and an initial height ho is given as a…

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Q: For the function f(x)=x²-7x-5, find the vertex. Solve and express the answer in interval notation:…

A: The given function, fx=x2-7x-5

Q: A soft-drink vendor at a popular beach analyzes their sales records and finds that if they sell x…

A:

Q: Is √Ax²+Bx+C still a quadratic function/equation?

A: Given Question:- Is √Ax²+Bx+C still a quadratic function/equation?

Q: What is the result of completing the square for f (x) = x2 + 1?

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Q: Suppose f (x) = x² + 2x + 1. Find the vertex, vertical intercept, and x-intercepts of this quadratic…

A: The objective of the question is evaluate vertex , vertical intercept and  x-intercept.

Q: A fast-food restaurant has a cost of production C(x)=12x+90 and a revenue function R(x)=7x. When…

A: Given,        C(x)=12x+90 and R(x)=7x

Q: 2. For the quadratic relation, y= -(x+0) (x + 6) explain how to find Equation of the axis of…

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Q: For the quadratic function y = 2x2 − 20x + 52, what are the coordinates of the vertex?

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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: Find the vertex, y-intercept, and x-intercepts of the quadratic function, and then graph it.   y =…

A: The given function is y=x2-4x-1.

Q: For the quadratic function f(x) = x²-4x-12. (a) Find the y-intercept and x-intercepts y-intercept:…

A: a)

Q: A fast-food restaurant has a cost of production C(x)=11x+110 and a revenue function R(x)=6x. When…

A: I am going to calculate that when the company will start to run on profit just is when revenue…

Q: A fast-food restaurant has a cost of production C(x)=11x+76 and a revenue function R(x)=7x. When…

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Q: D. Determine the equation of the quadratic given its graph. 1. {4, 6} x=4 & x=6 or

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Q: The daily profit from the sale of a product is given by P = 32x − 0.2x2 − 200 dollars, where x is…

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Q: For the quadratic function f(x) =2x +2x+ 5, find (a) the vertex, (b) the line of symmetry, and (c)…

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Q: Solve the quadratic for x: f (x) = x² – 7x – 18

A: The formula to find the solutions of the quadratic equation helps to find the required solutions.…

Q: A jewelry maker incurs costs for a necklace according to C(X) = 37x + 1650. If the revenue function…

A: Given that  C(X) = 37x + 1650. R(x) = 87x

Q: A fast-food restaurant has a cost of production C(x)=13x+108 and a revenue function R(x)=7x. When…

A: Given the production cost: C(x)=13x+108and revenue function R(x)=7x we need to find the exact answer…

Q: for the quadratic equation, state the axis of symmetry, vertex, and any intercepts. y=x^2-6x-7…

A: The objective is to solve the above question.

Q: For the quadratic function, consider the following. f(x) = -x2 - 60x 1,150 %3D (a) Find the vertex…

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Q: A player kicks the ball, and it travels according to the quadratic equation h(x) - -16x+40x where h…

A: Given h(x) = -16x2+40x Then (a) h'(x) = -32x+40 To find the critical point , put h'(x)=0 Consider…

Q: A company that manufactures wallets has determined that the dollar cost of producing wallets per…

A: Let us write the function of selling price ,cost price and profit of the company  Let x be the no of…

Q: Why does the graphy of the quadratic function f(x)=x2+4x+5 cross the y-axis but not the x-axis?

A: The graph the quadratic function crosses y axis because we can put x is equal to zero and get y…

Q: Find the general equation of a quadratic function whose graph passes through the origin and has a…

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Q: Find the standard equation for the quadratic function y = 3x² + 11x-4.

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Q: A soft-drink vendor at a popular beach analyzes his sales records and find that if he sells "x" Cans…

A:

Q: A soft-drink vendor at a popular beach analyzes his sales records and finds that if he sells x cans…

A: We have given,A soft-drink vendor sells x cans of soda pop in one dayHis profit (in dollars) is…

Q: What is the equation of a quadratic function y = f(x) with two irrational zeros,-h and h where h is…

A: Given,         The equation of a quadratic function y=fx with two irrational zeros, -h          and…

Q: The net profit in dollars per day for a small business owner is given by the equation f (x) = -0.1x²…

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Q: for the quadratic function f(x)=x^2-2x-15 b) find the coordinates of the vertex

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Q: The path a diver takes from the diving platform is modeled by the equation f (x) = –,x² + 3x + 12…

A: find the maximum height

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: Determine the vertex of the graph of the quadratic function  f(x)= x^2-8x+18

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Q: How do I rewrite this quadratic function in the vertex form and what would be the vertex?…

A: Given:fx=5x2-25Vertex:h,k=-b2a, f-b2a

Q: use quadratic functions. Suppose that the cost function for a particular item is given by the…

A: We have to use quadratic functions. The cost function for a particular item is given by the…

Q: y = 2x2 − 20x + 52,

A:

Q: for the quadratic function f(x)=x^2-2x-15 a) find the y-intercepts

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Q: The daily profit, P of a coffee shop is given by P=12x – 0.02x2 where x is the number of coffees…

A: We have to find the maximum profit from the given function.   According to our guidelines we can…

Q: For the quadratic function, consider the following. f(x) = -x2 - 60x - 1,150 %3D (a) Find the vertex…

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Q: Given the quadratic function x²-8x+12% 3y, find the:

A: We are solving the first three subparts and for the next subpartspost the question again and…

Q: The owner of a video store has determined that the profits P of the store are approximately modeled…

A: Profit function, P(x) = -x2 + 30x + 76

Q: The profit function for a company that produces shoes is given by y = - 2x ^ 2 + 12x +23, where "y"…

A:

Q: A fast-food restaurant has a cost of production C(x)=13x+110 and a revenue function R(x)=8x. When…

A: GivenC(x)=13x+110R(x)=8x

Q: Use the graphical method to solve the equation.

A: Solution:Given   x-9-3x=0To solve the equation by using Graphical methd.

Q: A fast-food restaurant has a cost of production C(x)=11x+90 and a revenue function R(x)=6x. When…

A: Given:       Cx=11x+90       Rx=6x So, the profit function is:     Px=Rx-Cx

Maximization

Have you ever seen a bridge in the shape of a parabola? Where is its maximum on the bridge? The maximum of that bridge is the highest point on that bridge. The process of finding the maximum of the bridge here is called the maximization.