The relation $y = x^2 + 3$ defines $y$ as a function of $x$.
Added by Marina M.
Close
Step 1
This means that for any given value of x, we can plug it into the equation to find the corresponding value of y. Show more…
Show all steps
Your feedback will help us improve your experience
Joshua Klint and 99 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
Determine whether each relation defines $y$ as a function of $x$. $y=\frac{x-3}{2}$
Linear Equations, Graphs, and Functions
Introduction to Relations and Functions
Determine if the relation defines $y$ as a function of $x .$ (See Examples $3-4)$ $$y=x+3$$
Functions and Graphs
Functions and Relations
Determine if the relation defines y as a function of x. (x+1)^2 + (y+4)^2 = 36 Yes, this relation defines y as a function of x. No, this relation does not define y as a function of x.
Ekaveera K.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD