5. Each table of values represents a quadratic relation. Decide, without graphing, whether the parabola opens upward or downward. b) x -3 -2 -1 0 y 2.5 5.0 6.5 7.0 x -2 -1 0 1 2 y 0-5 0 15 40 d) x -2 -1 y-3 0 1 2 3 5 3 -3 x 0 1 y 1 st 4 2 15 32 3 4 55

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: 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: 14. Sketch a possible graph of a quadratic function in which: a) √√b²- - 4ac > 0 b) √√b². -4ac0 c)…

A: Condition for Quadratic function ax2+bx+c=0⇒b2-4ac>0 ,then two distinct real roots exist, it…

Q: Graph: √y > 1½ ½ x² - 2 - y > -x -x − 1 5 4 -5 -4 -4-3 -3-2-1 3 3 2 1 2+ 1 -1 -2 -3 -4 -5 Clear All…

A: I really hope you understood the whole thing! Best of luck!

Q: Domain Range Opening of the parabola Vertex Axis of Symmetry x- intercept y - intercept

A:

Q: 08. Classify the quadratic form. Then make a change of variable, x = Py, that transforms the…

A: Given quadratic form is, The quadratic form can be written as, The matrix for the quadratic form…

Q: of the A. Write te vertex Form of following quadartic Function +2+8x-20 y = 2²² +4 + + 2 1-y= 2.

A: For given 2 quadratic equation we have to find the vertex form of the equation .

Q: 2. Complete the square to express the relation in vertex form. y = 3x? - 18x + 14

A:

Q: Trace the graph of each quadratic function. Include the axis of symmetry, vertices, intersection…

A: We have to trace the curve, find its axis of symmetry, vertices intersection with x-axis Note:…

Q: Ursala and Diego are having a race. The distance in metres that Ursala can travel while riding her…

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Q: O ACTIVITY 2: Sketch the graph of the quadratic function y = x2 - 4x + 3 and determine the direction…

A:

Q: 1. Which of the following equations represents a quadratic function? A. y 3+2x? B. 2y2 + 3=x C. y…

A: q-1 which of the following equations represents a quadratic function? A) y=3+2x2  B) 2y2+3=x C)…

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: 2. For the quadratic function y = -6x² + (K + 4)x+9, find the following: a. The Axis of Symmetry of…

A:

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

A:

Q: B) Determine which of the images shown is the graph of the quadratic function f (x) = x² + 2x – 2 D)

A: f(x)=x2+2x-2

Q: A parabola passed through (3,15) and (9,15). Determine the axis of symmetry The x-intercepts of a…

A:

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: . For the following quadratic relation: h(t) = −t² + 6t + 7 a) Determine the h-intercept. Plot this…

A:

Q: 13. Write an equation in standard form for the quadratic function. [2] -4- -12

A: As per our guidelines we are supposed to answer only one question at a time. So submit the other…

Q: 1- Given the quadratic function fcx) = -2x2 +4x+6 Write the quadratic function above in the form…

A:

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

A:

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

A: Solution:

Q: The manager of a local restaurant is trying to decide how much money to spend on advertising. She…

A: Sol:- First plot the given parabola R = -0.0005(A-5000)2+12500 Here R = Extra Revenue & A =…