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  5. Key Features Of Functions: An In Depth Exploration
Key Features of Functions: An In-Depth Exploration

Key Features of Functions: An In-Depth Exploration

Assessment

Interactive Video

•

Mathematics

•

8th - 12th Grade

•

Practice Problem

•

Hard

•
CCSS
HSF-IF.C.7A, HSF-IF.C.7E, HSF-IF.C.7D

+1

Standards-aligned

Created by

Sophia Harris

FREE Resource

Standards-aligned

CCSS.HSF-IF.C.7A
,
CCSS.HSF-IF.C.7E
,
CCSS.HSF-IF.C.7D
CCSS.HSA.APR.B.3
,
This video lesson by Kirk Weiler from eMathInstruction covers key features of functions in Common Core Algebra 2. It begins with an introduction to function terminology, followed by a detailed analysis of a graphed function, including identifying y-intercepts, x-intercepts, zeros, and intervals of increase and decrease. The lesson then moves to graphing a new function using a calculator and analyzing its features. The video concludes with a discussion on continuous functions and a summary of the key concepts covered.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of this lesson?

Graphing linear equations

Key features of functions

Properties of logarithms

Solving quadratic equations

Tags

CCSS.HSF-IF.C.7E

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where does the function cross the y-axis?

At y = 2

At y = 0

At y = -2

At y = 4

Tags

CCSS.HSF-IF.C.7A

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the x-intercepts of the function?

x = -2 and x = 2

x = -1 and x = 1

x = -6 and x = 4

x = -4 and x = 6

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Over the interval -1 < x < 2, is the function increasing or decreasing?

Increasing

Decreasing

Constant

Undefined

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the interval over which f(x) is greater than 0?

(-1, 1)

(-4, 6)

(-2, 2)

(-6, 4)

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the absolute minimum value of the function?

-2

-8

-6

-4

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the domain of the function?

[-4, 4]

[-6, 8]

[-8, 6]

[-2, 2]

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