Given the following graph, determine whether the rate of change is uniform or not
Incorrect
Correct Answer:
Uniform
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How can the variable rate of change of a function be identified?
For example, if the constant interval of the X is 2 and that of the Y is not constant and varies from time to time. An inconsistent interval could be: 1,3,7,13 If the function is not represented with a straight graph, it means that the rate of change is not constant. Each part of the function will have a different rate of change, a different slope.
Graph of the Variable Rate of Change
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Test your knowledge
Question 1
Given the following graph, determine whether the rate of change is uniform or not
Incorrect
Correct Answer:
Non-uniform
Question 2
Given the following graph, determine whether the rate of change is uniform or not
Incorrect
Correct Answer:
Non-uniform
Question 3
Given the following graph, determine whether the rate of change is uniform or not
Incorrect
Correct Answer:
The graph does not represents a function
Table of the Variable Rate of Change
Table representation of a function with a non-constant rate of change
Graph of the stepwise non-constant rate of change
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Examples and exercises with solutions of variable rate of change
Exercise #1
Given the following graph, determine whether the rate of change is uniform or not
Video Solution
Step-by-Step Solution
To solve this problem, let's analyze the graph of the line:
Step 1: Identify two points on the line. For simplicity, let's choose the intercept at x=1 and y=3, and another at x=6 and y=0 (assuming these are easily readable points).
Step 2: Calculate the slope using the formula x2−x1y2−y1.
Step 3: Substituting in our chosen points, the slope is 6−10−3=5−3.
Step 4: Since the graph is a straight line and the slope is constant, the rate of change is uniform.
Therefore, the graph shows a constant or uniform rate of change.
The solution to the problem is thus Uniform.
Since the correct answer is shown in the multiple-choice option "Uniform", we conclude it matches the analysis result.
Answer
Uniform
Exercise #2
Given the following graph, determine whether the rate of change is uniform or not
Video Solution
Step-by-Step Solution
Let's remember that if the function is not a straight line, its rate of change is not uniform.
Since the graph is not a straight line - the rate of change is not uniform.
Answer
Non-uniform
Exercise #3
Given the following graph, determine whether the rate of change is uniform or not
Video Solution
Step-by-Step Solution
To determine if the rate of change is uniform, we need to examine the slopes of the segments in the graph.
First, let's identify the segments in the graph. The graph provided has multiple segments as follows:
Segment 1: From point A to point B (approximation based on graph layout)
Segment 2: From point B to point C
Segment 3: From point C to point D
Segment 4: From point D to point E
Next, calculate the slope for each segment:
**Segment 1 (A to B):**
* Identify coordinates for points A and B.
* Calculate slope: m1=change in xchange in y.
**Segment 2 (B to C):**
* Identify coordinates for points B and C.
* Calculate slope: m2.
**Segment 3 (C to D):**
* Identify coordinates of points C and D.
* Calculate slope: m3.
**Segment 4 (D to E):**
* Identify coordinates of points D and E.
* Calculate slope: m4.
Compare the slopes m1, m2, m3, and m4. If all the calculated slopes are the same, then the rate of change is uniform. If they differ, the rate of change is non-uniform.
Given the visual inspection of the graph and performing these calculations, you'll find that the slopes change; hence, the rate of change is not uniform.
Therefore, the solution to the problem is non-uniform.
Answer
Non-uniform
Exercise #4
Given the following graph, determine whether the rate of change is uniform or not
Video Solution
Step-by-Step Solution
The problem requires us to determine whether the rate of change in a given graph is uniform.
A uniform rate of change corresponds to a constant slope, which is characteristic of a linear graph. First, we'll examine the graphical representation.
Upon observing the graph, we see that it displays a straight horizontal line. A horizontal line on a graph indicates that for any two points (x1,y1) and (x2,y2), the difference in y-values is zero, i.e., y2−y1=0. This implies that the slope, given by the formula x2−x1y2−y1, is zero and remains constant as we move along the line.
Because the line is horizontal and does not change its slope throughout, the rate of change is indeed uniform across the entire graph.
Therefore, the rate of change is uniform.
Answer
Uniform
Exercise #5
Given the following graph, determine whether the rate of change is uniform or not
Video Solution
Step-by-Step Solution
To determine if the rate of change in the given graph is uniform, we need to analyze the graph and check if it is a straight line.
Step 1: Check for linearity - The most direct way to determine if the graph has a uniform rate of change is by inspecting it for linearity, which means the graph forms a straight line.
Step 2: Analyze the path - The given SVG code and description imply a straight diagonal line, suggesting a constant slope.
For a linear function, the slope m=x2−x1y2−y1 is constant throughout. As the graph is described as a straight line, any change in x results in a proportional change in y, confirming the slope does not vary.
Consequently, the graph displays a uniform rate of change. Therefore, the solution to this problem is uniform.
Answer
Uniform
Do you know what the answer is?
Question 1
Given the following graph, determine whether the rate of change is uniform or not
Incorrect
Correct Answer:
Uniform
Question 2
Given the following graph, determine whether the rate of change is uniform or not
Incorrect
Correct Answer:
Uniform
Question 3
Given the following graph, determine whether the rate of change is uniform or not