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Marlins0412

  • 4 years ago

Question 7 (Multiple Choice Worth 1 points) What are the x– and y–intercepts of the quadratic equation y = 2x2 – 8x + 6? x–intercepts: (–3, 0) and (–1, 0) y–intercept: (0, 3) x–intercepts: (–3, 0) and (–1, 0) y–intercept: (0, 6) x–intercepts: (–3, 0) and (–1, 0) y–intercept: (0, 3) x–intercepts: (3, 0) and (1, 0) y–intercept: (0, 6) Question 8 (Multiple Choice Worth 1 points) Which of the following is the vertex of the quadratic equation y = –4(x + 6)2 + 2? (6, 2) (–6, 2) (6, –2) (–6, –2) Question 9 (Essay Worth 2 points) Describe the diff

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  1. mubzz
    • 4 years ago
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    Part1) for y intercept, x=0 So y intercept is (0,6) for x intercept, y=0 So solving the quadratic equation, you get two x intercepts x= (1,0) and (3,0)

  2. Marlins0412
    • 4 years ago
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    thanks for that can you do the others aswell?

  3. mubzz
    • 4 years ago
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    8) vertex is -4

  4. Marlins0412
    • 4 years ago
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    but that not a choice for some reason..

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