A1.EFE.7
Flexibly use different representations of an exponential function, including graphs, tables, and equations.
Example Problems
The exponential function p, represented in the table, can be written as .
Complete the equation for .
| x | p(x) |
|---|---|
| 0 | 2 |
| 1 | 1 |
Complete the equation for .
The exponential function s, represented in the table, can be written as .
Complete the equation for .
| x | s(x) |
|---|---|
| 0 | 20 |
| 1 | 5 |
Complete the equation for .
The exponential function v, represented in the table, can be written as .
Complete the equation for .
| x | v(x) |
|---|---|
| 0 | 18 |
| 1 | 9 |
Complete the equation for .
Khan Academy ResourcesRewrite exponential expressionsGraphing exponential growth & decayGraphs of exponential growthInterpret time in exponential modelsEquivalent forms of exponential expressionsInterpret change in exponential models: changing unitsInterpret change in exponential models: with manipulationInterpret change in exponential modelsIntro to exponential functionsExponential function graphGraphing exponential growth & decayInterpreting change in exponential modelsInterpreting change in exponential models: changing unitsGraphs of exponential growthInterpreting time in exponential modelsInterpreting change in exponential models: with manipulationRewriting exponential expressions as A⋅BᵗEquivalent forms of exponential expressions

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