F Equation: Solution: -5 | -4 -3 -2 -1 01 -1 4. 3. 2.

Q: A ball is thrown from a point above the ground. The height at ground level is given by the equation…

A: h(t) = -3t2 + 24 tdhdt = -6t + 24 ⇒  -6t + 24 = 0             t = 4 sec

Q: Marketing research by a company has shown that the profit, P(x) (in thousands of dollars), made by…

A:

Q: Use the graph of the quadratic function f to write its formula as f(x) = a(x- h) + k. 12- f(x) =D…

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Q: 2. At which step in the "solving a quadratic equation" process do you know that the function does…

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Q: Use the graph to find the solutions of -x-x+4 = 0. 2 4

A: NOTE: Refresh your page if you can't see any equations. .

Q: Write the quadratic equation given: f(1) = -2, f(-1) = 10, and f(0) = 1.

A: Given f(1)=-2 , f(-1)=10 and f(0)=1 General quadratic equation  f(x) = ax2+bx+c  f(1)=2…

Q: -3- -5 a. y = (x+ 2)² + 1 b. y= 4(x- 2)² + 1 c. y = (x- 2)² + 1 d. y = (x- 1) – 2

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Q: Solve the equation by completing the square. Verify your solution using a graphing utility. x2 -…

A: Solution:given x2 - (2/3 )x - (1/3 ) = 0

Q: One root of the quadratic equation whose related function is graphed lies between which two…

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Q: The quadratic equation for the cost in dollars of producing automobile tires is given below where x…

A: Given:

Q: Use the graph of the quadratic function f to write its formula as f(x) = a(x-h) +k. f(x) =O…

A:

Q: Determine the equation of the quadratic function represented by the table of values below. -3 -2 -1…

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Q: Write the quadratic function in the form y = a(x - h) + k and sketch its graph. y= 5x? - 20x + 15 y…

A: The quadratic function: y=ax2+bx+c represents a parabola. The vertex form of a quadratic equation is…

Q: Use the end behavior of the graph to solve 3x + 9x? – 12x< 0.

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Q: Graph the quadratic equation. Identify the vertex and the x-intercepts. 9) y = x2 + 6x + 9 10) y =…

A: Solution: - a) The given quadratic equation  is  given  y=x2+6x+9

Q: y=-3x2- x+6? What is the line of symmetry for this quadratic equation?

A: given function  Formula of axis of symmetry is as below : Here  a=-3b=-1c=6

Q: f(x) = x2 + 2x - 3 %3D to 10 x ES 40+

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Q: a. Solutions represent the the graph of a quadratic equation. of

A: Given : A quadratic equation

Q: y = 2x – 3 Solve by graphing y = r+4 6.

A: To plot the given linear equations we need any two points that satisfies the linear equation. So we…

Q: Which is the vertex form of the equation for the quadratic function y = -x2 - 14x- 48?

A: Given   y=-x2-14x-48

Q: Use the vertex and intercepts to graph the quadratic function ?(?)=?^2+4?−5.

A: We have to find the vertex and intercepts to graph the quadratic function f(x) = x2 + 4x - 5.

Q: Find the vertex of the graph of the quadratic function. -x2+12x-36 O a. (-6, -6) а. O b. (0, 6) О с.…

A: y = a(x-h)2+k  vertex (h,k)  we use completing square method

Q: Use the graph of the quadratic function f to write its formula as f(x) = a(x-h) +k. 10- (Simplify…

A: From the graph we can see that the vertex of the parabola is  h, k=-4, 1⇒h=-4 &amp; k=1 Therefore…

Q: Write the equation of a quadratic function with the given zeros. 2 and -6 22 + I +

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Q: The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in…

A: According to the given question,Let x be the June rainfall in inches And M(x) is the number of…

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: Write the equation of the quadratic function in standard form given the roots are 2 and -2 and a…

A: Write the quadratic equation with the help of roots and satisfy the given point.

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

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Q: The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in…

A:

Q: What is the y-intercept of the quadratic function ? * y = 3x² + 2x- 5 %3D

A: Consider the given function as y=3x2+2x-5

Q: 9. Jamie is making a garden that is twice as long as it is wide. He wants to cover 288 square feet…

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Q: Write the quadratic function in the form y = a(x - h)? + k and sketch its graph. y = 5x2 - 20x + 10…

A: We can answer the question and graph the quadratic function as below.

Q: The revenue, R, at a bowing alley is given by the equation             R=-1/800(x2-2400x), where x…

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Q: Briefly discuss the effects of changing the values of a, h and k in the graph of quadratic…

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Q: A ball is thrown directly upward from the top of a 25-foot-tall building. Its height is represented…

A: Given equation of s(t) = 25+20t-5t^2

Q: Solve the equation by completing the square. Verify your solution using a graphing utility. x2 -…

A: Solve the equation by completing the square as follows:…

Q: Use the graph of the quadratic function, g(x), to answer each question. a. g(-1)-L g(x) b. g(-3)- c.…

A: Simple , you can check value of 'x' on the x-axis and check what gives graph g(x) .

Q: Write the quadratic function in the form y = a(x-h)? + k and sketch its graph. Ay 40- y = x2 - 12x y…

A: The given quadratic function,  y=x2-12x

Q: Use the graph to solve the equation: 2| x + 3| - 8 = 0

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Q: A bird taking a dive follows a path given by the quadratic equation y = 2x2 -5x. Solve the equation…

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Q: Find the general form of the quadratic equation with the vertex (3,2) and a point on the graph…

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Q: x² – 3x + 2 = 0 <-2 OF What are the solutions of the quadratic equation with this graph? M

A: Given a quadratic equation, x2-3x+2=0

Q: The pathway of a frog jumping onto a lily pad can be represented by the equation h = -0.5f2 + 3t + 2…

A: First we will find dhdt. Then we will put dhdt=0 to get the critical points. Then we will calculate…

Q: The table contains values for x and y in a quadratic function. -3 12 8- -12 2. 8. What are the roots…

A: Given,

Q: Determine the quadratic function. The vertex is (1,-1). The y-intercept is (0,2).

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Q: Use the graph of the quadratic function f to determine the solution. (a) Solve f(x) > 0. (b) Solve…

A: According to given figure we can see that fx&gt;0 for x∈-∞,-8∪3,∞ and fx≤0 for x∈-8,3

Q: Given the graph of a quadratic function, determine the signs of a and c: А. а>0, с>0 В. а>0, с0 D.…

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Q: Use the graphical method to solve the equation. 2x4 + 4x2 + 1 = 0

A: Given that, 2x4+4x2+1=0