Use a graphing utility to find the inverse of the matrix, if it exists. Round answers to two decimal places, if necessary.
-$$\left[ \begin{array} { r r r }
- 16 & 3 & 28 \
5 & - 14 & 15 \
34 & 25 & 2
\end{array} \right]$$

A)$\left[\begin{array}{rrr}
-0.02 & 0.03 & 0.02 \
0.02 & -0.04 & 0.01 \
0.02 & 0.02 & 0.00
\end{array}\right]$

B) $\left[\begin{array}{rrr}
-0.02 & 0.03 & 0.02 \
0.02 & -0.04 & 0.02 \
0.02 & 0.02 & 0.01
\end{array}\right]$

C) $\left[\begin{array}{rrr}
-0.01 & 0.03 & 0.02 \
0.02 & -0.03 & 0.01 \
0.02 & 0.02 & 0.01
\end{array}\right]$

D)$\left[\begin{array}{rrr}
-0.01 & 0.02 & 0.01 \
0.02 & -0.03 & 0.01 \
0.02 & 0.02 & 0.01
\end{array}\right]$

Question

Use a graphing utility to find the inverse of the matrix, if it exists. Round answers to two decimal places, if necessary.
-$$\left[ \begin{array} { r r r } 
- 16 & 3 & 28 \
5 & - 14 & 15 \
34 & 25 & 2
\end{array} \right]$$

A)$\left[\begin{array}{rrr}
-0.02 & 0.03 & 0.02 \
0.02 & -0.04 & 0.01 \
0.02 & 0.02 & 0.00
\end{array}\right]$

B) $\left[\begin{array}{rrr}
-0.02 & 0.03 & 0.02 \
0.02 & -0.04 & 0.02 \
0.02 & 0.02 & 0.01
\end{array}\right]$

C) $\left[\begin{array}{rrr}
-0.01 & 0.03 & 0.02 \
0.02 & -0.03 & 0.01 \
0.02 & 0.02 & 0.01
\end{array}\right]$

D)$\left[\begin{array}{rrr}
-0.01 & 0.02 & 0.01 \
0.02 & -0.03 & 0.01 \
0.02 & 0.02 & 0.01
\end{array}\right]$

Quizplus · Accepted Answer

To find the inverse of a matrix, one would typically use a graphing utility or a mathematical software that can handle matrix operations. The correct inverse matrix is determined by calculating the inverse using such a tool and rounding the answers to two decimal places as necessary. The given options suggest that the calculation and rounding have already been done, and option B is identified as the correct inverse matrix based on these calculations.

Use a Graphing Utility to Find the Inverse of the Matrix