Platforms
Question 1 • Algebra II
Multiply each entry of the matrix by 3: 3(−6) = −18, 3(−11) = −33, 3(−14) = −42, and 3(−9) = −27. The resulting matrix has rows (−18, −33) and (−42, −27), which is choice B.
AI-written and checked against the verified answer.
Test
Practice Test