Shifting Exponential Functions
Skill:
Identify transformations on nonlinear parent functions using function notation, algebraic equations, or graphs.
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Shifting Exponential Functions
Translate an exponential function and observe its effects on the equation of the parent function.
Putting It All Together
Answer these open ended questions on your own or with others to form deeper math connections.
开放式问题 1
A parent exponential function is . Which variable represents the base?
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开放式问题 2
Describe the graph of an exponential function when the base is between 0 and 1.
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开放式问题 3
Describe the graph of an exponential function when the base is greater than 1.
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开放式问题 4
Which variable represents the horizontal shift?
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开放式问题 5
Which variable represents the vertical shift?
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开放式问题 6
A number is subtracted from the exponent. Which direction does the function shift? Which direction does the function shift when a number is added to the exponent?
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开放式问题 7
A number is added to the equation of the function. Which direction does the function shift? Which direction does the function shift when a number is subtracted from the equation?
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