options: Compute fluently with multi-digit numbers and find common factors and multiples.

Perform arithmetic operations with complex numbers.

Apply and extend previous understandings of numbers to the system of rational numbers.

Represent and model with vector quantities.

Know that there are numbers that are not rational, and approximate them by rational numbers.

Use properties of rational and irrational numbers.

Use complex numbers in polynomial identities and equations.

Perform operations on matrices and use matrices in applications.

Perform operations on vectors.

Represent complex numbers and their operations on the complex plane.

Extend the properties of exponents to rational exponents.

Apply and extend previous understandings of multiplication and division to divide fractions by fractions.

Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers.

Reason quantitatively and use units to solve problems.
problem_activity: Label the second quadrant on the coordinate plane, and then answer the following questions.
[IMG]
a.   Write the coordinates of one point that lies in the second quadrant of the coordinate plane.
b.    What must be true about the coordinates of any point that lies in the second quadrant?
c.    Plot and label the following points:
$${A: (-4, 6)}$$
$${B: (6, -4)}$$
$${C: (0, -2)}$$
$${D: (2, 0)}$$
$${E: (-5, -3)}$$


correct_option_index: 2