The domain and range of the function.
Explanation of Solution
Given Information:
The given function is
Calculation:
Here the given function is,
The function is of the form,
Now comparing the equation with the standard form of equation we get,
Now in the function
Here the value of a is 4. So the graph opens upward and the function has minimum value.
The axis of symmetry is,
Therefore the X-coordinate of the vertex is
Now putting the value of
Therefore the minimum value of the function is
The domain of the function is all real numbers.
The range of the function is all real numbers greater than or equal to the minimum value.
Chapter 5 Solutions
Algebra 2
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