Use Gaussian elimination to solve the linear system by finding an equivalent system in triangular form.
A. (-4, 5, 4)
B. (4, 5, -4)
C. (4, -4, 5)
D. no solution
Answer: B
Mathematics
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Provide an appropriate response.Explain how the annual depreciation amount is found using the units-of-production method.
What will be an ideal response?
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Solve.Find 913 less 99.
A. 714 B. 808 C. 814 D. 1012
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Use a calculator to give the value in degrees.tan-1(2.2460)
A. 114° B. 69° C. 62° D. 66°
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Without graphing the function, state the shift(s) that are applied to the graph of 
to graph the given function. If the graph of 
must be rotated about the x-axis, state this.f(x) = -(x - 2)2 + 5
A. right 5 units, down 2 units B. rotate about x-axis, right 2 units, up 5 units C. rotate about x-axis, left 2 units, up 5 units D. right 2 units, up 5 units
Mathematics