options: Represent and solve equations and inequalities graphically.

Represent and analyze quantitative relationships between dependent and independent variables.

Analyze and solve linear equations and pairs of simultaneous linear equations.

Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Solve systems of equations.

Work with radicals and integer exponents.

Represent and solve problems involving multiplication and division.

Write and interpret numerical expressions.

Add and subtract within 20.

Generate and analyze patterns.

Create equations that describe numbers or relationships

Solve equations and inequalities in one variable.

Represent and solve problems involving addition and subtraction.

Apply and extend previous understandings of arithmetic to algebraic expressions.

Analyze patterns and relationships.

Interpret the structure of expressions.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Use properties of operations to generate equivalent expressions.

Rewrite rational expressions.

Reason about and solve one-variable equations and inequalities.

Use polynomial identities to solve problems.

Gain familiarity with factors and multiples.

Use the four operations with whole numbers to solve problems.

Work with addition and subtraction equations.

Multiply and divide within 100.

Write expressions in equivalent forms to solve problems.

Understand the connections between proportional relationships, lines, and linear equations.

Work with equal groups of objects to gain foundations for multiplication.

Understand properties of multiplication and the relationship between multiplication and division.

Understand the relationship between zeros and factors of polynomials.

Understand and apply properties of operations and the relationship between addition and subtraction.

Understand solving equations as a process of reasoning and explain the reasoning.

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

Perform arithmetic operations on polynomials.
problem_activity: Below is a graph of the height of a toy rocket over time. This is modeled by a quadratic function.
[IMG]
Describe the features of the function in terms of the intercepts, intervals where the function is increasing/decreasing, and intervals where the rate of change is constant/increasing/decreasing. Describe what each of these features means in the context of the problem.


correct_option_index: 10