14. State the x-intercepts of the quadratic relation y = -2(x+1)(x- 2). 14. a) 1 and -2 b) -2, 1, and 0 c) -1 and 2 d) -1 and 0

Q: 11. Which of the following choices is the equation of the quadratic function whose zeros are 11 and…

A: If α and β are zeros of a quadratic equation then the equation is given by y=x-αx-β. The given zeros…

Q: 3. Write the equations of two different quadratic relations that match each description. a) The…

A: a) The graph is narrower than the graph of y=x2 near its vertex

Q: 5. Each table of values represents a quadratic relation. Decide, without graphing, whether the…

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Q: Circle all of the QUADRATIC relations y = x(x– 2) y = 2* +5 y = 10x – 7x² y =-9x

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Q: 8. Which of the following functions represents the vertex form of y = x? - 12x – 18? a. y = (x - 6)2…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 10. Which of the following expressions is a perfect square. a. 81x2 + 100 b. 81x2 - 90x + 100 c.…

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Q: Eliminate the arbitrary constant from the relation cy²=; (x + y − 1)2 = c/x. 3) 2 = x² + y.

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Q: 5. The zeros of a quadratic relation occur at x = 0 and x = 6. The second differences are positive.…

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Q: Could you please describe the roles of a, h, and k in quadratic relations in vertex form: y = a(x -…

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Q: 4. Which of the following is the standard form of y = 2(x-5) -20? A. y = 2x-70 B. y= 2x-30 C. y =…

A: topic - quadratic equations note : As per bartleby guidelines,we are supposed to answer only first…

Q: 9. Write each quadratic relation in standard form, then find the zeros. a) y = 2(x + 1)² - 50 b)…

A: Given :(a) y=2x+12-50(b)  y=-3x-12+48

Q: 4. A quadratic function is defined by the equation y = x² + bx – 6 and when the y-intercept is…

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Q: 14. What is the value of a in the quadratic function y = 5æ? + 7x – 10? - O y O -10 O 7 O 5

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Q: 10. The graph of a quadratic function passes through the points (3, -4), (4, -3), (-1, 12) and (2,…

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Q: 8. The roots of the equation of a quadratic function are x = 3 and x = 5. Find an equation for the…

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Q: Which one of the following points does NOT lie on the line 5y + 8x - 4 = 0?

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Q: Use the vertex and intercepts to sketch the graph of the quadratic function. f(x) = (x-4)² - 5 O c.…

A: Given that f(x)=(x-4)2-5 To determine vertex and intercepts and sketch the graph.

Q: 22. Graph the following quadratic relation on the grid provided. Use 3 points, show your…

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Q: 21. Find the discriminant of the quadratic function f(x) = x² + 18x + 81. O 648 O 324 O -324

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Q: The vertex, x-intercepts, y-intercept, and line of symmetry for a. V (1,-5); 2 -2- Vī /10 -2+ V10…

A: Here the given function is,  f(x)=2x2+4x-3…

Q: -10 (-5, 0) (0, 15) 15 (-4,-1) y (-3, 0) 0 O 5 Write an equation for the quadratic function in the…

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Q: The equation of a quadratic relation is y = -3x? + 2x – 5. Determine the y-coordinate of the point…

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Q: Find the vertex and y-intercept of the quadratic function, and use them to graph the functic... 18.…

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Q: so² + 15t+ 2, where t is the time in seconds, and h is the height i How long is a puck in the air if…

A: It is given that,  The given model is,  h(t)=-5t2+15t+2

Q: What is the maximum value of the parabola shown? a. -3 b. (-1,7) x c. d. 1 7

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Q: The zeros of a quadratic relation are (2, 0) and (12, 0). The equation of axis of symmetry is…

A: Solution:

Q: y =-3x² + 2x-5 |First Order Differences Second Order Differences X |-2 -1 1 2

A: In this question we will use basic of algebra i.e finding output of any function at a given values…

Q: A) Solve the following problem on its own sheet of blank paper. No other problems should appear on…

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Q: e the value of k in y = kx? - 6: 7 with the quadratic at one

A: Equations: The equation of the line is y=-2x+7 y+2x=7 The co-ordinates are, (3.5,0) ,(0,7)