4.4-4.6 and Vocab Review

Front

Complex conjugate of 3-2i?

Back

3+2i

Front

Quadrant of the complex conjugate of -2+i?

Back

III

Front

Complex number on the plane?

Back

3-4i

Front

A math sentence with an equal sign is a(n) _____________.

Back

equation

Front

The ________________ can be found using b² - 4ac.

Back

discriminant

Front

A number's distance from zero on a number line is the _______________________.

Back

absolute value

Front

Slope is the ____________ of a linear function.

Back

rate of change

Front

Simplify (2-3i)².

Back

-5-12i

Front

Formula: x = (-b ± √(b² - 4ac)) / 2a

Back

Quadratic Formula

Front

Simplify (4-7i)-2(2-i)

Back

-5i