Graph the Circle $x ^ { 2 } + y ^ { 2 } + 8 x + 6 y + 16 = 0$

question 31

Multiple Choice

Graph the circle.
- $x ^ { 2 } + y ^ { 2 } + 8 x + 6 y + 16 = 0$

---

Definitions:

STR

Short Tandem Repeats, sequences of DNA where a series of two to six nucleotides is repeated, used in genetic profiling.

DNA Fingerprinting

A technique used to identify individuals based on unique patterns in their DNA, often utilized in forensic science to solve crimes or in paternity testing.

Gel Electrophoresis

A laboratory technique for the separation of proteins, DNA, or RNA fragments based on their size by applying an electric current to a gel matrix.

Transgenic Crop Plants

Plants that have been genetically modified to express a gene from another species, enhancing traits such as pest resistance or nutritional value.