Possible Find the domain of the radical equation and then determine if it represents a function. y = √(5x + 9)
Added by Arthur S.
Step 1
To find the domain of the radical equation, we need to determine the values of x that make the expression inside the square root non-negative. The expression inside the square root is 5x + 9. To make this expression non-negative, we need 5x + 9 ≥ 0. Solving Show more…
Show all steps
Close
Your feedback will help us improve your experience
Amy Jiang and 77 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Find the domain of the function. $$y=\sqrt{x+9}$$
Radicals and Connections co Geometry
Functions Involving Square Roots
Find the domain of the function. $$y=\frac{\sqrt{x}}{5}$$
Find the domain of the function. $$y=5-\sqrt{x}$$
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD