Given the following graph, determine whether the rate of change is uniform or not 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 1 1 1 2 2 2 3 3 3 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 0 0 0 <path fill="none" stroke="#1565C0" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-opacity=".698" stroke-width="2.5" d="m72.94 884.168.751-7.27.752-7.16.752-7.047.752-6.937.752-6.828.752-6.72.752-6.612.752-6.507.752-6.4.752-6.298.752-6.193.752-6.091.752-5.99.752-5.89.752-5.79.752-5.691.752-5.594.752-5.498.752-5.401.752-5.307.751-5.213.752-5.12.752-5.029 1.504-9.784 1.504-9.426 1.504-9.077 1.504-8.734 1.504-8.398 1.504-8.068 1.504-7.746 1.504-7.431 1.504-7.122 1.503-6.82 1.504-6.523 1.504-6.234 1.504-5.952 1.504-5.674 1.504-5.404 1.504-5.14 3.008-9.511 3.007-8.526 3.008-7.587 3.008-6.693 3.008-5.844 3.008-5.039 6.015-7.827 3.008-2.87 3.008-2.225 3.008-1.62 3.008-1.05 3.007-.516 3.008-.017 3.008.447 3.008.88 6.016 2.931 6.015 4.292 6.016 5.426 6.015 6.347 6.016 7.07 6.016 7.609 6.015 7.976 6.016 8.187 6.016 8.253 6.015 8.187 6.016 8 6.015 7.707 6.016 7.313 6.016 6.836 6.015 6.282 6.016 5.662 6.015 4.987 6.016 4.265 6.016 3.507 6.015 2.718 6.016 1.91 6.016 1.09 6.015.263 6.016-.562 6.015-1.377 6.016-2.178 6.016-2.959 6.015-3.712 6.016-4.434 6.016-5.12 6.015-5.766 6.016-6.366 6.015-6.918 6.016-7.417 6.016-7.864 6.015-8.252 6.016-8.581 6.016-8.85 6.015-9.057 6.016-9.2 6.015-9.278 6.016-9.294 6.016-9.245 6.015-9.133 6.016-8.96 6.016-8.724 6.015-8.43 6.016-8.078 6.015-7.673 6.016-7.214 6.016-6.708 6.015-6.156 6.016-5.564 6.016-4.935 6.015-4.274 6.016-3.587 6.015-2.878 6.016-2.154 6.016-1.423 6.015-.687 6.016.042 6.016.76 6.015 1.456 6.016 2.125 6.015 2.757 6.016 3.342 6.016 3.873 6.015 4.338 6.016 4.728 6.016 5.032 6.015 5.239 6.016 5.339 6.015 5.319 6.016 5.167 6.016 4.871 6.015 4.419 6.016 3.796 6.016 2.99 6.015 1.985 3.008.55 3.008.219 3.008-.142 3.008-.532 3.007-.952 3.008-1.405 3.008-1.89 3.008-2.41 6.015-6.515 6.016-9.019 3.008-5.543 3.008-6.286 3.007-7.069 3.008-7.894 3.008-8.762 3.008-9.675 1.504-5.193 1.504-5.439 1.504-5.69 1.504-5.946 1.503-6.21 1.504-6.479 1.504-6.754 1.504-7.035 1.504-7.323 1.504-7.616 1.504-7.918 1.504-8.224 1.504-8.537 1.504-8.858 1.503-9.185 1.504-9.518 1.504-9.859.752-5.06.752-5.146.752-5.236.752-5.325.752-5.416.752-5.507.752-5.6.752-5.692.752-5.786.752-5.881.752-5.977.752-6.074.752-6.172.752-6.27.752-6.37.752-6.471.751-6.572.752-6.675.752-6.778.752-6.882.752-6.988.752-7.094.752-7.2.752-7.31.752-7.42.752-7.529.752-7.64.752-7.753.752-7.866.752-7.98.752-8.096.752-8.213.752-8.33.752-8.447.752-8.568.752-8.688.752-8.81.751-8.932.752-9.056.752-9.18.752-9.308.752-9.433.752-9.562.752-9.69.752-9.822.752-9.952.376-5.026.376-5.059.376-5.092" paint-order="fill stroke markers">

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –6 –6 –6 –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 –1 –1 –1 1 1 1 2 2 2 3 3 3 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 0 0 0

The graph does not represents a function

Given the following graph, determine whether function is constant –9 –9 –9 –8 –8 –8 –7 –7 –7 –6 –6 –6 –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 0 0 0

The graph does not represents a function

Given the following graph, determine whether the rate of change is uniform or not –8 –8 –8 –7 –7 –7 –6 –6 –6 –5 –5 –5 –4 –4 –4 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 –3 –3 –3 –2 –2 –2 –1 –1 –1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 0 0 0

The graph does not represents a function

Constant Rate of Change

Constant Rate of Change

The meaning of the constant rate of change of a function can be seen when the variables $X$ change in fixed proportions and the $Y$ do as well.

For example, if the constant interval of the $X$ is $2$ and also that of the $Y$ is stable and does not vary from time to time.
The interval of the $Y$ variables does not necessarily have to be equal to that of the $X$ for it to be considered a case of constant rate of change.
If the function is represented with a straight graph, it means that the rate of change is constant.
The rate of change is the slope of the function.

A constant rate of change is represented by a straight line, as seen in the following scheme:

A2 - Constant rate of change of a function

Detailed explanation

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Given the following graph, determine whether the rate of change is uniform or not

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How can one identify the constant rate of change?

Let's see, the rate of change is constant if the following is true:

that when the variable $X$ increases from $4$ to $5$
and the $Y$ increases by $8$

then, when the variable $X$ grows from $102$ to $103$
also the $Y$ increases by $8$

Graph of the constant rate of change

Constant rate of change of a function

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Question 1

Given the following graph, determine whether the rate of change is uniform or not

Question 2

Given the following graph, determine whether the rate of change is uniform or not

Question 3

Given the following graph, determine whether the rate of change is uniform or not

Table of Constant Rate of Change

Representation of the function in table

Step graph of the constant rate of change

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Rate of change of a function

Rate of change of a function represented graphically

Rate of change of a function represented by a table of values

Variable rate of change

Rate of change represented with steps in the function's graph

In the blog of Tutorela you will find a variety of articles with interesting explanations about mathematics

Examples and exercises with solutions of constant rate of change

Question 2

Given the following graph, determine whether the rate of change is uniform or not

Question 3

Given the following graph, determine whether the rate of change is uniform or not

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