Use the Matrix Capabilities of a Graphing Utility to Find

question 49

Multiple Choice

Use the matrix capabilities of a graphing utility to find AB, if possible. $$A = \left[ \begin{array} { c c c } - 7 & - 2 & - 8 \\2 & - 9 & 3 \\- 7 & - 8 & 6\end{array} \right] , B = \left[ \begin{array} { c c c } 4 & 4 & 1 \\- 9 & - 5 & 3 \\3 & - 2 & - 5\end{array} \right]$$

• A) \(\left[ \begin{array} { c c c }
• - 28 & - 8 & - 8 \\
• - 18 & 45 & 9 \\
• - 21 & 16 & - 30
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c c c }
• 14 & - 34 & - 53 \\
• 116 & 59 & - 10 \\
• 26 & 24 & - 1
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c }
• - 34 & 98 & 62 \\
• - 2 & 47 & 0 \\
• 27 & - 40 & - 61
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c c c }
• - 34 & - 2 & 27 \\
• 98 & 47 & - 40 \\
• 62 & 0 & - 61
• \end{array} \right]\)
• E)not possible

---

Definitions:

Discharge Forms

Official documents utilized by healthcare facilities to authorize and record the release of a patient from care, elucidating post-care instructions and follow-up plans.

Substandard Policies

Policies that are considered to be below the acceptable quality or norms in their design, provisions, or enforcement.

Nursing Practice

The profession or practice of providing care for the sick and infirm.

Private Hospitalization

Inpatient medical treatment provided in privately-owned hospitals, often implying a higher cost and potentially more amenities compared to public hospitals.