Algebra 2 1st Semester Final Exam (P8)

Front

What is the result of (4 - 2i) - (3 + 6i)?

Back

1 - 8i

Front

How do you write a complex number in its standard form?

Back

a - bi

Front

What is the product of (2i)(3i)?

Back

-6

Front

Back

Front

Which function matches the graph: f(x) = − ∛(x + 3) − 1?

Back

This function represents a transformation of the cube root function.

Front

What is the standard form of a complex number?

Back

a + bi where a and b are real numbers.

Front

Back

-1

Front

What is the conjugate of a complex number a + bi?

Back

a - bi

Front

What is the sum of (3 + 4i) + (2 - 3i)?

Back

5 + i

Front

What is the modulus of the complex number 3 + 4i?

Back