Find the zeros of the quadratic function y = 2x2 + 3x - 5 by factoring method.

Q: Part of the roof of a factory is devoted to mechanical support and part to green space. The area of…

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Q: A model rocket is launched straight up. Its height in feet (y) above the ground x seconds after…

A: The height of the rocket after x seconds of the launch is given by y=-16x2+208x+12. The given time…

Q: b) use the quadratic polynomial to estimate the outdoor temperature at 9:30 am, to the nearest tenth…

A: (b) Finding the quadratic polynomial Let's assume the quadratic polynomial ;  y = at2 +bt +c Finding…

Q: Complete the square in the quadratic function f given byf(x) = 2x2 - 6x + 4

A: To complete the square in the quadratic function f.

Q: The table gives methane gas emissions in millions of metric tons. The quadratic model y = 0.0429x² -…

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Q: Explain, . the process of completing the square on a quadratic function with leading coefficient 1,…

A: x2+bxMultiply and divide 'bx' term by 2x2+2bx2=x2+2b2x

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 graph of the quadratic function y = a (x-h) ^2 +k is given. The value of k in the equation of…

A: The graph of the quadratic function y=a(x-h)2+k, where a,b,c are number with a not equal to zero The…

Q: Atraintravels adistance of 480kmatauniform speed.If the speed hadbeen 8km/hrless, Thenit wouldhave…

A: At first we have to create the equation according to the instructions given in question.

Q: Adepa electronics is considering producing a special high voltage transformer.Each unit produced…

A: Given: Price per unit is 5000 and the cost of producing transformers is given by, TC(x) = 20x2 -…

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: use the process of completing the square to rewrite the following quadratic function in vertex form.…

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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: If the age of Ali is bigger than Sara in which the addition of age of Ali and Sara is equal (24 +…

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Q: What is the name of the shape of a quadratic function

A: Given query is to give the name of the shape of quadratic function.

Q: Identify the Vertex and Axis of Symmetry of a Quadratic Function

A: Standard form of a quadratic function is=ax2+bx+c where a,b,c are real numbers.Vertex of the…

Q: The table gives methane gas emissions in millions of metric tons. The quadratic model y = 0.0429x² -…

A: The given model for the methane gas emission is y=0.0429x2-9.73x+706. We have to find the emissions…

Q: If Jamie is given the graph of a quadratic with only the zeroes and a random point labeled, could…

A: zeros of the graph is the point where the graph touches x axis so zeros of the graph are the factors…

Q: An amusement park is building a roller coaster with a drop section modeled by a quadratic. The…

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Q: State the x intercepts of the following quadratic function. f(x)=1(x-10)(x - 11) Write your answers…

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