
Average rate of change review (article) | Khan Academy
Average rate of change is basically the slope formula with two points from the function. If you have two points and calculate the slope, it doesn't matter which point you designate as (x1,y1) vs (x2,y2).
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Worked example: average rate of change from graph (video) | Khan …
Finding the interval in a function's graph where the function has an average rate of change of -4.
Worked example: average rate of change from equation
So if you want to find your average rate of change, you want to figure out how much does the value of your function change, and divide that by how much your x has changed.
Average rate of change of polynomials (practice) | Khan Academy
Algebra 2 Course: Algebra 2 > Unit 1 Lesson 2: Average rate of change of polynomials Finding average rate of change of polynomials Sign of average rate of change of polynomials
Secant lines & average rate of change - Khan Academy
Find the average rate of change of a function, or the slope of a secant line to the graph of the function.
Momentum (video) | Force pairs and momentum | Khan Academy
Newton's second law can be rearranged to reveal that the net force on an object is equal to the rate of change of the object's momentum. The larger the net force experienced by an object, the more …
Functions | Operations and Algebraic Thinking 231+ | Khan Academy
In this unit, we learn about functions, which are mathematical entities that assign unique outputs to given inputs. We'll evaluate, graph, analyze, and create various types of functions.
Slope from graph | Algebra (video) | Khan Academy
The slope of a line is its rate of change ... It tells you how fast the line is rising or falling. Sal calculates the rate of change (the slope) using 2 points.
Finding average rate of change of polynomials - Khan Academy
Learn how to calculate the average rate of change of a function over a specific interval. Discover how changes in the function's value relate to changes in x. Use tables and visuals to understand the …