Algebra I

https://www.youtube.com/watch?v=kpCJyQ2usJ4&list=PL1847B1B2268562C7

A.APR.A.1

Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.

A-APR.1-1:

Add, subtract, and multiply polynomials.

A.CED.A.1

Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions.

A.CED.A.2

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

A.CED.A.4

Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.

For example, rearrange Ohm’s law V = IR to highlight resistance R.

A-CED.4-1:

Rearrange linear formulas to highlight a quantity of interest, using the same reasoning as in solving equations. For example, rearrange Ohm’s law V = IR to highlight resistance R

A.SSE.A.1

Interpret expressions that represent a quantity in terms of its context.

A. Interpret parts of an expression, such as terms, factors, and coefficients.

B. Interpret complicated expressions by viewing one or more of their parts as a single entity. For example, interpret P(1+r)n as the product of P and a factor not depending on P

A-SSE.1-2:

Interpret quadratic expressions that represent a quantity in terms of its context. Interpret parts of an expression, such as terms, factors, and coefficients. Interpret complicated expressions by viewing one or more of their parts as a single entity.

A.SSE.A.2

Use the structure of an expression to identify ways to rewrite it. For example, see x4 - y 4 as (x2 ) 2 - (y2 ) 2 , thus recognizing it as a difference of squares that can be factored as (x2 - y 2 )(x2 + y2 ).

A-SSE.2-1:

Use the structure of numerical expressions and polynomial expressions in one variable to identify ways to rewrite it.

A.REI.B.3

Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.