Use a graphing calculator to solve the given equations to the nearest 0.01.x3 + 2x2 - 5x - 10 = 0
A. 2, 2.14, -2.14
B. -2, 2.24, -2.24
C. 2, 2.24, -2.24
D. -2, 2.34, -2.34
Answer: B
Mathematics
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Solve the system for x and y. Show your answer as an ordered pair, (x, y). x + y = 4 8x + 8y = 32
A. (0, 0) B. (2, 2) C. Infinite solutions D. (4, 8)
Mathematics
Find the value of the determinant.
A. 217 B. -21 C. 21 D. -51
Mathematics
Solve the equation.
= 
+ 5
A. {35}
B. {21}
C. 
D. {15}
Mathematics
Write the first four terms of the sequence whose general term is given.an = n - 4
A. -4, -3, -2, -1 B. -16, -12, -8, -4 C. -3, -2, -1, 0 D. -1, 0, 1, 2
Mathematics