Download Unit 7 – Complex Numbers

Name: _____________________________________________________________________ Per: __________
Unit 7 – Complex Numbers
Use this sheet to record a summary of each lesson and as a log of homework assignments that
you’ve completed. Homework will be collected at random throughout the unit!
Date(s)
Learning Target
1. I can simplify the square root of a
negative value using the imaginary
number
i  1 .
2. I can find the complex solutions
to a quadratic equation with real
coefficients by completing the
square.
3. I can find the complex solutions to
a quadratic equation with real
coefficients by using the quadratic
formula.
4. I can distinguish between the
solutions to a quadratic equation and
the roots (x-intercepts) of its related
functions.
5. I can apply the Fundamental
Theorem of Algebra to describe the
number of complex roots for various
equations.
6. I can write a quadratic function in
factored form using complex
numbers.
7. I can write a quadratic function in
standard form given its complex
roots and an additional point.
Summary
Assignment
8. I can describe the set of complex
numbers and its relation to the real
and imaginary numbers.
9. I can represent complex
numbers as points in the complex
plane.
10. I can determine the modulus
and conjugate of a complex number.
11. I can add and subtract complex
numbers.
12. I can represent the addition,
subtraction, and conjugation of
complex numbers geometrically on
the complex plane.
13. I can multiply complex numbers
and simplify the product.
14. I can use the concept of a
conjugate to divide complex
numbers.
Writing equations given complex roots (weekly assignment)