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Determine the intervals when a function is increasing decreasing or constant

Determine the intervals when a function is increasing decreasing or constant

Assessment

Interactive Video

Mathematics

11th Grade - University

Practice Problem

Medium

Created by

Wayground Content

Used 12+ times

FREE Resource

The video tutorial explains how to determine when a function is increasing, decreasing, or constant by analyzing its graph. It covers the importance of understanding the direction of the graph's output values and provides examples of how to identify these behaviors over specific intervals. The tutorial also includes practice problems for viewers to apply their understanding and concludes with a review of the key concepts.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus when determining if a function is increasing or decreasing?

The thickness of the graph line

The color of the graph

The direction of the graph's output values

The position of the graph on the coordinate plane

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When analyzing a graph, what does it mean if the output values are getting larger?

The graph is increasing

The graph is constant

The graph is oscillating

The graph is decreasing

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the context of graph behavior, what does a constant interval indicate?

The graph is curving

The graph is moving upwards

The graph is moving downwards

The graph's output values remain unchanged

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the interval from negative infinity to zero in the second graph analysis?

The graph is constant

The graph is decreasing

The graph is undefined

The graph is increasing

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During the second graph analysis, what is observed from zero to four?

The graph is oscillating

The graph is constant

The graph is decreasing

The graph is increasing

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the outcome when the graph's output values do not change over an interval?

The graph is undefined

The graph is increasing

The graph is decreasing

The graph is constant

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the practice problems, what is the graph's behavior from negative infinity to zero?

The graph is decreasing

The graph is constant

The graph is increasing

The graph is undefined

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