Find the vertex of the Quadratic y = 2x2 + 4x-7 O (-1, -9) O (2, 9) о (1, -1) о (-2, -7) The correct answer isn't listed

Q: Find the antiderivtive: /102³-52² +7 x6 -dx = + C

A: since you have posted multiple questions in this question which are not interlinked so i have solved…

Q: d. By experiment, guess or derivation, find real numbers r and s so that An+2 + ran+1+ san = 0,…

A: Given, an+2+ran+1+san=0 as x2+rx+s=0r=-6 and s=10∴x2-6x+10=0To find relation between 3 + i and…

Q: What is the vertex of the following quadratic equation? y = x +8x O (-4, 16) O (4, -16) O (4, 16) O…

A: It can be expressed as the general form of parabola.

Q: 3 4 Find /(-12²¹ - ³ - -/-/- 2 √²) dax S 1x³ X x6 + C

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Q: 1. Consider the quadratic equation 3x -6 = 2x. (a) What is the value of the discriminant? (b) What…

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Q: Find /( - 32² + 02 - 3³ + √²) dz 6 3x6 x6

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Q: Write an equation for the quadratic graphed below x-intercepts: (-3,0) and (1,0). y-intercept: (0,1)…

A: Let the equation of the curve is  y = ax2 + bx + c ..... (1) The points through curve passes (-3,…

Q: 19. y* – 7y' – 18y = 0 21. m* – 625 = 0

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Q: Select all the quadratic equations. 7x3 - 9x2 + 3x - 12 = 0 32t2 - 23t = 9 x+ 6y = 42 x2 - 4y2 = 0…

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Q: 3 -3 -2 -1 1 4 -1 -2 -3 -4 (a) Estimate the y-intercept. Write it as a point (x, y). (х, у) %3D (b)…

A: Just use of definitions and given graph.

Q: nd the equation of the function with vertex (2, -5) that passes through 7). Place your answer in…

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Q: Which of the given quadratic forms in three variables are equivalent?

A: Four quadratic forms in three variables are given. Find out which of the given quadratic forms in…

Q: 6. Choose the correct answer. Find the quadratic equation given the points (-4, 0), (2, 0), and…

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Q: 18. Which polynomial function has zeros -2, ½, 2, 1? * О А. у3 2x4 -Зх3- 7x2 +12х - 4 В. у %3D2х3 -…

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Q: 3. The murderer's weight is double the sum. of the zeros of the following quadratic equations. 2x2 -…

A: find zeroes of quadratic equation :1.

Q: olo Compute the value of the discriminant and give the number of real solutions of the quadratic…

A: The discriminant, D , for the quadratic equation, is calculated using the formula, .

Q: What is the value of k so that the equation (k^2 - 4)x^3 + (k-2)x^2 + 7x - 8 = 0 is a quadratic…

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Q: 7) x' – 27 8) x' - 5x² – 3x + 15 9) x* + 2r – 15x² 10) x³ – 125

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