Alg+1+-+Unit+9


 * ===**Common Core Standard(s)**===

//**F-IF.8.**//Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function. a. Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context. b. Use the properties of exponents to interpret expressions for exponential functions. For example, identify percent rate of change in functions such as y = (1.02)t, y = (0.97)t, y = (1.01)12t, y = (1.2)t/10, and classify them as representing exponential growth or decay.

//**F-LE.3.**// Observe using graphs and tables that a quantity increasing exponentially eventually exceeds a quantity increasing linearly, quadratically, or (more generally) as a polynomial function.


 * //A-CED.2.//** Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

//**F-IF.9.**// Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). //For example, given a graph of one quadratic function and an algebraic expression for another, say which has the larger maximum//

//**A-SSE.1.**// Interpret expressions that represent a quantity in terms of its context.★ 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.// || ===**Anchor Standard/Mathematical Practice(s)**===
 * 1. Makes sense of problems and perseveres in solving them.**
 * 2. Reason abstractly and quantitatively.**
 * 3. Construct viable arguments and critique the reasoning of others.**
 * 4. Model with mathematics**
 * 5. Use appropriately tools strategically**
 * 6. Attend to precision**
 * 7. Look for and make use of structure**
 * 8. Look for and express regularity in repeated reasoning.** ||
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**Information Technology Standard**
|| ===**Revised Bloom's Level of thinking**=== ===‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍===
 * Remembering **
 * Understanding **
 * Applying **
 * Analyzing (see writing activity in enrichment tab) **
 * Evaluating **
 * Creating ** ||

**I can...**
I can interpret key parts of quadratic, exponential and linear functions.
 * F-IF.8** I can factor quadratic functions and can differentiate between quadratic, exponential and linear functions in context.


 * F-LE.3** I can use prior knowledge of quadratic, exponential and linear functions to explain increases and decreases within the graphs and tables of the functions.


 * A-CED.2** I can create an appropriate scale when graphing functions on the coordinate plane.


 * F-IF.9** I can compare properties of different types of functions when given an equation, table of values, graph or verbage.


 * A-SSE.1** I can interpret parts of all types of functions when given context.

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**Essential Vocabulary**
No new vocabulary in this unit. This unit is a culmination of the prior 5 or 6 units.

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**Sample Assessments**
Mini cumulative quizzes focused on student needs Thumbs up/thumbs down/thumbs sides ways formative assessment Exit tickets Mini projects Weekly cumulative tests

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**Notes and Additional Information**
Any weaknesses with interpreting, graphing, etc functions should be addressed and corrected within this unit.