Find the Limit $\lim _ { x \rightarrow 2 } \left( x ^ { 3 } + 5 x ^ { 2 } - 7 x + 1 \right)$

question 138

Multiple Choice

Find the limit.
- $\lim _ { x \rightarrow 2 } \left( x ^ { 3 } + 5 x ^ { 2 } - 7 x + 1 \right)$

• A) does not exist
• B) 0
• C) 29
• D) 15

---

Definitions:

AC

Alternating Current, a type of electrical current where the flow of electric charge periodically reverses direction.

Galvanometer

A meter movement requiring microamperes to cause a full-scale deflection. Many galvanometers have a zero center, which permits them to measure both positive and negative values.

Digital Ammeter

An instrument used to measure electric current flow in a circuit, displaying the value digitally for accuracy and ease of reading.

Voltmeter

An instrument used for measuring the electrical potential difference between two points in an electric circuit.