Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation. 5x + 4y = 86x - 3y = 33
A. (-4, 3)
B. (3, -4)
C. (4, -3)
D. (-3, 4)
Answer: C
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Use the table to determine the indicated derivative or state that the derivative cannot be determined.
(f-1)'(f(-2))
A. - 
B. 1
C. 2
D. Cannot be determined
Solve the problem.Find the perimeter of the figure below.
A. 14.54 cm B. 22.01 cm C. 15.71 cm D. 8.24 cm
If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 16 inches, ? = 90°, A = ?
A. 401.92 in2 B. 200.96 in2 C. 25.12 in2 D. 12.56 in2
Determine whether the given function is exponential or not. If it is exponential, identify the value of the base a.
A. Exponential; a = 3 B. Exponential; a = 4 C. Not exponential D. Exponential; a = 7