Find $\lim _ { y \rightarrow 0 } \frac { \sqrt { 15 + y } - \sqrt { 15 } } { y }$

question 35

Multiple Choice

. Find $\lim _ { y \rightarrow 0 } \frac { \sqrt { 15 + y } - \sqrt { 15 } } { y }$

• A) \(\frac { \sqrt { 15 } } { 30 }\)
• B) \(\frac { \sqrt { 15 } } { 15 }\)
• C) 0
• D) \(\frac { \sqrt { 15 } } { 2 }\)
• E) limit does not exist

---

Definitions:

Equilibrium

A state of physical balance or stability, or the condition in which all competing influences are balanced in a chemical reaction or in a market.

Kinetic Energy

Motion energy or energy that can do work.

Potential Energy

Energy in a chemical bond that is not being exerted or used to do work.

Electrons

Subatomic particles with a negative charge, orbiting the nucleus of an atom and involved in chemical reactions and conductivity.