answersLogoWhite

0


Best Answer

A rate of change in a variable Y, if not further qualified, is the change in Y for a unit change in time.

However, the rate of change may be defined in terms of a unit change in some other variable (X).

In graphical terms, the rate of change for a straight line is its gradient whereas for a curve, the rate of change at a point is the gradient of the tangent to the curve (if a tangent can be defined).

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does rate of change mean in math?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What does the constant rate of change mean in math?

The change in y over the change in x


What is the word rate mean in math?

it mean per rate


What does constant rate mean in math?

It means the same rate. Its going/moving at a constant rate.


What is the rate of change for the interval 2 5?

The rate of changing the interval of 25 is 19.5. This is a math problem.


What does rate table mean in math?

you didnt even give me the answer


What does vary mean in math?

"Vary" means "change".


What is the rate in math?

The rate, or rate of change is like an average all except it has to do with the slope of a line instead of a group of numbers. Finding the rate of change is like finding an average except you use the points on the graph instead of numbers in a group.


What does consonant se ts mean in math?

It means it does not change.


What does KCO mean in math?

Keep . Change . Opposite (KCO)


What does the slope mean on a line graph?

Rate of change of the "vertical" variable in relation to the "horizontal" variable.


What does commission rate mean in math terms?

the term commission means the amount of money you earn


How does average change help find instant rate of change in math?

This is done with a process of limits. Average rate of change is, for example, (change of y) / (change of x). If you make "change of x" smaller and smaller, in theory (with certain assumptions, a bit too technical to mention here), you get closer and closer to the instant rate of change. In the "limit", when "change of x" approaches zero, you get the true instantaneous rate of change.