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  1. Khan Academy | Khan Academy

    Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

  2. Average rate of change word problems - Khan Academy

    Wang Yan drove her truck. The fuel remaining in the truck's tank (in liters) as a function of distance (in kilometers) is graphed. What is the approximate average fuel consumption rate, …

  3. Worked example: average rate of change from table

    The rate of change simply tells us how one quantity changes with respect to another quantity. It measures how fast or slow something is changing over a certain period of time or distance.

  4. Introduction to average rate of change (video) | Khan Academy

    On a position-time graph, the slope at any particular point is the velocity at that point. This is because velocity is the rate of change of position, or change in position over time. Here, the …

  5. Functions | Operations and Algebraic Thinking 231+ | Khan Academy

    Practice Average rate of change: graphs & tables Get 3 of 4 questions to level up!

  6. Average rate of change word problem: table - Khan Academy

    Average rate of change tells us how much the function changed per a single time unit, over a specific interval. It has many real-world applications. In this video, we compare the average …

  7. Worked example: average rate of change from graph - Khan …

    Average rate of change is the same as the slope between 2 points. Find the ordered pairs for the start point (x1,y1) and end point (x2,y2) of the interval. Then, use the slope formula to …

  8. Average rate of change word problem: graph - Khan Academy

    Average rate of change tells us how much the function changed per a single time unit, over a specific interval. It has many real-world applications. In this video, we find the average rate of …

  9. 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.

  10. Secant lines & average rate of change (video) | Khan Academy

    Learn how to calculate the average rate of change for a function and its connection to the slope of a secant line. Grasp the concept of instantaneous rate of change and its significance in …