B. Determine whether each of the following is a quadratic equation or not. 1. 2x²+ 6x = 5 %3D 2. 4x? -7x² = 0 3. x(4x?) = -12x² + 4x – 52 4. –x(-6x + 1) + 9 = -6x 5.0 = -(x – 7)? + 3(y + 2) -3y %3D |

Q: 2. 2x² -5x=10 Show by completing the square that the solutions to the equati ax²-bx-a=b are x=-1 and…

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

Q: Solve the following quadratic for x: -6(x-12)(x+9) = 0 %3D O x = -6 and x = 21 O x = 12 and x = -9 O…

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Q: 3. A local church is selling spaghetti plates and fish plates. The spaghetti plates sell for $6.50…

A:

Q: A. Solve the following equations by completing the square. 1. x+ 10x - 25 = o 2. x - 8x + 2 =0 3. 2x…

A:

Q: a. Factor f(x) = 9x - 33x + 19x - 3, given that 3 is a zero. b. Solve. 9x - 33x + 19x – 3 = 0

A: Given function: fx=9x3-33x2+19x-3 3 is a zero of fx, that is x-3 is a factor of fx.

Q: I was asked to write an equation of the quadratic with the following features: x-intercepts (-3,0)…

A: Given that (–3,0) and (1,0) are x-intercepts. This implies that –3 and 1 are zeros of the function y…

Q: A. Find the sum and product of the solutions of the following quadratic equations. Quadratic…

A: sum of root =-b/a product of root =c/a

Q: Find the root(s) of the quadratic equation O(4. -5) O (2. 6) O (-2, -3) O (1. 5) -6x +5 0

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Q: The graph of the quadratic function y=9.25x2−13 crosses the y-axis at point D. Determine the unknown…

A: Graph and y intercept

Q: scriminant of the quadratic equation x2+2x-7=0

A: Introduction: The discriminant of the quadratic equation ax2+bx+c=0 is given by, d=b2-4ac If…

Q: a. Factor f(x) = 4x - 20x + 33x - 18, given that 2 is a zero. b. Solve. 4x - 20x + 33x – 18 = 0

A: a) we have to factor fx=4x3-20x2+33x-18, given that 2 is a zero. b) we have to solve…

Q: show that x=9 is a solution of the equation √x + 8x = x2- 6

A: Show that x=9 is solution of given equation

Q: Find the maximum/minimum value of y = 10-4x - 3x² and where it occurs using completing the square.

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

Q: Fut the following quadratic equations and inequalities into vertex form and graph: Graph the…

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Q: i. Factorize: (2x+ 3y)? - (x – 4y)? x-2 x+2 ii. Using completing the squares method, solve, correct…

A: Given,

Q: Place the following equation into quadratic form. -8 = 2 (x + 9)² O 0 = 2x2 – 36x + 170 O 0 = 2x² +…

A: The given equation is -8=2(x+9)2

Q: A. Convert the following quadratic functions y ax? + bx + c in the form y = a(x - h) + k 1. y = x² +…

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Q: 4. Use the quadratic formula to find the zeros of each function. a. f(x) = 3x² + 5x – 2 %3D b. f(x)…

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Q: Complete the squares step by step and fill in the blanks. 4x+ y? + 8y = 29 4x+ [Select] +y? + 8x+ (…

A: we need to use  completing square method

Q: 1. y = x2 – 2x - 5 2. y = x? + 16x + 7 3. y = 2x2 + 3x + 17 y = (x – 1)2 + 5 h = -8 and k = 7 | h =…

A: As per our guidelines we are supposed to answer only first three parts.kindly repost others question…

Q: Complete the square for each of the following quadratic forms

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Q: B. Determine whether each of the following is a quadratic equation or not. 1. 2x²+ 6x = 5 2. 4x?…

A: We know that a quadratic equation is written in the form of  ax2 + bx + c = 0. Here a is cofficient…