Write the system of equations associated with the augmented matrix. Do not solve.
A. 7x + 6y + 7z = -2
8x | + 8z = 4 |
9x | + 9z = 2 |
B. 7x + 6y + 7z = -2
8x | + 8z = 4 |
9x + 9y | = 2 |
C. 7x - 6y + 7z = -2
8x | + 8z = -4 |
9x + 9y | = -2 |
Answer: B
Mathematics
You might also like to view...
Use differentiation to determine whether the integral formula is correct.dx =
+ C
A. No B. Yes
Mathematics
Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.
A. x = -4, m: undefined B. y = x - 4, m = 0 C. y = -4, m: undefined D. y = x - 8, m = 1
Mathematics
Solve the equation. = 3 +
A. {-90} B. {-45} C. {90} D. {45}
Mathematics
Factor completely. If prime, so state.8a4b - 50b3
A. 2b(2a + 5b)2 B. 2b(2a - 5b)2 C. prime D. 2b(2a2 + 5b)(2a2 - 5b)
Mathematics