223k views
18 votes
X2 + y2 = 100
+
Is a function

User Yaguang
by
3.0k points

2 Answers

6 votes

Answer:

Yes, it is...

Explanation:

User Gaurav Pandvia
by
3.1k points
8 votes

x^2 + y^2 = 100

---This is an equation for a circle.

A circle does not pass the vertical line test, so it is not a function.

Answer: NOT a function

Hope this helps!

User Chrisdb
by
3.1k points