Evaluate.(-3z)(3x - 2y) for x = -2, y = 3, and z = -4
A. 0
B. 144
C. 156
D. -144
Answer: D
Mathematics
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Show that the functions f and g are identically equal.f(?) = 
- 
, g(?) = 0
What will be an ideal response?
Mathematics
Use synthetic division to find the quotient and the remainder.6x3 + 34x2 + 16x - 20 is divided by x + 5
A. 6x2 x + 
- 4; remainder 0
B. 6x2 + 4x - 4; remainder 0
C. 
x2 + 
x + 
; remainder 0
D. -6x2 - 5x - 4; remainder 0
Mathematics
Solve the system by graphing.
A. (0, -2) B. (-4, -2) C. (-5, -1) D. (-2, 4)
Mathematics
Solve using the elimination method. Use a graphing calculator to check your answer. x + 6y = 33 5x + 5y = 40
A. (3, 5) B. (-3, 6) C. (2, 6) D. No solution
Mathematics