ALGEBRA 2: UNIT 4 REVIEW (complex and imaginary numbers)

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Presentation transcript:

ALGEBRA 2: UNIT 4 REVIEW (complex and imaginary numbers)

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Question 6:

Question 7: ◦Given the zero's below, write the equation in factored form: ◦5i, -5, 2 ◦(x – 5i)(x + 5i)(x + 5)(x – 2)

Question 8: ◦Given the graph of the polynomial function, tell: ◦Increasing and decreasing, ◦Relative max or min ◦Absolute max or min ◦Inflection points

Question 9: ◦Determine the voltage of a circuit that has an impedance of 4 – 7i ohms and a current of 6 + 5i a mps. ◦V = I*Z ◦59 – 22i

Question 10: ◦Any questions?