QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
The range of which function includes –4?
\begin{aligned}
& \Theta \quad y = \sqrt{x} - 5 \\
& \Theta \quad y = \sqrt{x} + 5 \\
& \Theta \quad y = \sqrt{x + 5} \\
& \Theta \quad y = \sqrt{x - 5}
\end{aligned}
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Step 1:Let's solve this step by step:
Step 2:: Understand the range of square root functions
- The range of $$\sqrt{x}$$ is $$[0, \infty)$$, meaning all non-negative real numbers
- This constraint will help us determine which function can produce - 4
Step 3:: Analyze each function's range
- Range is $$[0, \infty)
- This function CAN produce - 4 - This function CANNOT produce - 4 - This function CANNOT produce - 4 - This function CANNOT produce - 4
Final Answer
Option 1, y = \sqrt{x} - 5, is the function whose range includes - 4.
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