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Factor the following: f(x)= 2x 2 -9x-5

1. Factor the following: f(x)= 2x 2 -9x-5. Prime B) (2x-3)(x+2) (2x-5)(x+5) (x-5)(2x+1) Go to 7 Go to 6 Go to 10 Go to 4. 2. On a complex plane, what happens to the graph of any complex number when multiplied by i ?. Rotates 180 degrees Rotates Counter Clockwise 90 degrees

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Factor the following: f(x)= 2x 2 -9x-5

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  1. 1 Factor the following: f(x)= 2x2-9x-5 • Prime • B) (2x-3)(x+2) • (2x-5)(x+5) • (x-5)(2x+1) • Go to 7 • Go to 6 • Go to 10 • Go to 4

  2. 2 On a complex plane, what happens to the graph of any complex number when multiplied by i ? • Rotates 180 degrees • Rotates Counter Clockwise 90 degrees • Rotates Clockwise 90 degrees • Stays in Same Place • Go to 7 • Go to 10 • Go to 4 • Go to 8

  3. 3 Simplify • -14i • 14 • -14 • 14i • Go to 9 • Go to 2 • Go to 4 • Go to 8

  4. 4 Simplify i231 • -1 • -i • i • 1 • Go to 5 • Go to 7 • Go to 2 • Go to 1

  5. 5 When solving ½(x+3)2=24, what is the first step when solving? • Square root • Subtract 3 • Divide by 2 • Multiply by 2 • Go to 2 • Go to 10 • Go to 9 • Go to 3

  6. 6 Which of the following is equivalent to (3-2i)3 = 27 - 54i + 36i2 - 8i3 • 27 – 8i • 27 + 8i • -9 – 46i • 63 – 62i • Go to 1 • Go to 4 • Go to 5 • Go to 9

  7. 7 Solve • x = 1 or x = 4 • x = 1 or x = -4 • x = -2 or x = -1 • x = 2 or x = 1 • Go to 5 • Go to 8 • Go to 2 • Go to 4

  8. 8 Simplify • 432i • None of the above • Go to 3 • Go to 9 • Go to 7 • Go to 2

  9. 9 Find the product of (-2-3i) and its conjugate? 1 13 5 -5 Go to 4 Go to 1 Go to 6 Go to 7

  10. 10 Which of the following function is the same function as f(x) = x2 + 4x + 6 • f(x) = (x+2)(x+3) • f(x) = (x-2)2 - 2 • f(x) = (x+2)2 + 2 • f(x) = (x-2)(x+3) • Go to 3 • Go to 9 • Go to 6 • Go to 5

  11. Names _________________ • _________________ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • Names _________________ • _________________ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • _______ • _______

  12. Answers1. D2. B3. A4. B5. D6. C7. B8. D9. B10. C

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