A1.29
Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph. Limit to linear, quadratic, exponential, and absolute value functions.
Example Problems
What is the slope of the line that contains the points in the table?
| x | y |
|---|---|
| -3 | 2 |
| -2 | 4 |
| -1 | 6 |
| 0 | 8 |
What is the average rate of change of over the interval ?
What is the average rate of change of over the interval ?
Khan Academy ResourcesAverage rate of change reviewGraphing from slopeWriting linear equations word problemsAverage rate of change of polynomialsLinear equations word problems: tablesAverage rate of change word problemsAverage rate of change: graphs & tablesIntroduction to average rate of changeWorked example: average rate of change from graphWorked example: average rate of change from tableSign of average rate of change of polynomialsAverage rate of change word problem: graphCalculating slope from tablesFinding average rate of change of polynomialsFinding slope and intercepts from tablesAverage rate of change word problem: table
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