10.3 Exponential Functions-Domain & Range

Mathematical Equivalence

ON

Tags

A.9(A)

Tags

A.9(A)

Given an exponential function from an equation or graph (with arrows), the domain will always be all real numbers.

• True

• False

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A.9(A)

The graph of an exponential function is shown on the grid.

Based on the graph, which statement about the function is true? 

• The range is the set of all real numbers less than 0.

• The domain is the set of all real numbers greater than -4.

• The range is the set of all real numbers greater than 0.

• The domain is the set of all real numbers less than -4.

Tags

A.9(A)

Drake moved to Noahville, TX in 2013 and since then the population has increased and continues to increase. The change in population is modeled by exponential function f, where x is the number of years after the year 2013.  The graph of f is shown on the grid.

 

Which inequality best represents the domain of f in this situation?

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A.9(A)

The graph shows the population of white-tailed deer, y, has changed exponentially each year, x, since 2007.

Based on this information, which function best models the population of white-tailed deer, y, has changed exponentially each year x since 2007?

Tags

A.9(C)