concept 22: evaluating functions - lakeview2167.com · quiz (level 2) level 2 schoology quiz: level...

Concept 22 Evaluating Functions

Concept 22: Evaluating Functions

Level 4 Example Level 3 Example Level 2 Example

Evaluate the following function

85)32( xnf


358)7( 2 xxf


38)4( xf

(C) Level 2

1. INTRODUCTION: Take Notes & Basic Practice

Mr. Sieling’s Video Alternate Video From Other Source

Videos are on Mr. Sieling’s Website


2. PRACTICE ACTIVITIES: (Complete at least 2)

IXL Practice Worksheet

Q6, Q11 (Alg1) At least to 80

Score = __________

Level 2: Evaluating Functions

Buzzmath Create

Evaluating a Function

2 examples of evaluating a function

3. QUIZ (Level 2)

Schoology Quiz: Level 2 – Evaluating Functions

3. REMEDIATION

Correct Mistakes on Quiz and Do Another Practice Activity

Mr. Sieling’s Signature

Pre-Quiz Score = _____/5

Score 5 = Level 4

Score 3,4 = Level 3

Score 0,1,2 = Level 2

Level 2

Quiz Score:

START DATE: (materials are available)

Assessment Date: (date of 1st assessment on this concept)

DUE DATE: (To stay on pace: should be done by now)

DEADLINE: (on THE LIST if note completed)


(B) Level 3







Q7 (Alg1) At least to 90

Score = __________

Level 3: Evaluating Fuctions

Buzzmath Create


2 examples of evaluating a function

3. QUIZ (Level 3)


4. REMEDIATION



(A) Level 4







Q8 (Alg1) At least to 80

Score = __________

Level 4: Evaluating Functions

Buzzmath Create


An example of evaluating functions with

variables in the input

3. QUIZ (Level 2)


4. REMEDIATION



Level 3

Quiz Score:

Level 4

Quiz Score:


Notes Level 2:

Goals:

Evaluate a function

Notes:

Big Ideas Examples/Details

Concept # ________


Level 2 Practice:

Practice #2

A Look at the graph below

In the graph above f(4) = 1.

Find the following values

of the function.

f(6) = f(2) =

f(0) = f(5) =

For which values of x

is this statement true?

f(x) = 1


Worksheet Level 2:

Goals:

Evaluate a function

Practice #1

Practice #2

The graph of the function y=f(x) below shows the temperature y

outside at different times x over a 24-hour period.

iii. Which of the following would find the temperature at 10 hours?

f(x) = 10 f(10) f(h) f(30)

iv. Which of the following would find the time when the temperature is 10 degrees?

f(x) = 10 f(10) f(h) f(30)

Concept # ________

i. Find the following:

Independent Variable =

Dependent Variable =

ii. Describe the following:

Domain:

Range:


Practice #3

Practice #4

Fill out the table below using the function above.

Notation Value

(3)f

(18) (3)f f

(5) (4)f f

(15) (6)f f

(20) (10)f f

Practice #5

( ) 3 2f x x 2( ) 1g x x

i. Find the following values of each function.

(3)f (5)g ( 3)g

ii. Find the values of x that make each statement true.

( ) 17f x ( ) 19f x ( ) 99g x

(1st step) 3 2 17x

(solve for x)

Describe the domain and range of this function.

Domain:

Range:

Find the following values:

f(18) = f(5) = f(17) =

Now use the following code to translate

your answers from the table into the

NAME of the mathematician who

introduced the world to functions.

A = 1 B = 2 C = 3 D = 4 …

W=23 X=24 Y=25 Z=26

Mathematician:


Notes Level 3:

Goals:

Evaluate a function that contains exponents

Notes:


Concept # ________


Level 3 Practice:


Worksheet Level 3:

Goals:

Evaluate a function that contains exponents and absolute value.

Practice #1

Concept # ________


Practice #2

Absolute Value means the from zero.

A

What do you think the graph of this equation looks like?

Make your best sketch of the graph of y= x looks like.

(this is just your best guess)

B.

Fill out each table and then sketch the graph.

-10 -8 -6 -4 -2 0 2 4 6 8 10

( )f x x

( ) 2f x x

( ) 2f x x

( )f x x ( ) 2f x x ( ) 2f x x

B Find all the solutions to the equations below.

Explain your answer.

12x 2 12x 2 12x 2 12x


Notes Level 4:

Goals:

Evaluate functions with variables in the input

Notes:


Concept # ________


Basic Practice:


Worksheet Level 4:

Goals:

Evaluate a composite function

Practice #1

Concept # ________


Practice #2

concept 22: evaluating functions - lakeview2167.com · quiz (level 2) level 2 schoology quiz: level...

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