Completely factor the polynomial or state that the polynomial is prime.x2 + 2x + 1
A. (x + 1)2
B. (x + 2)(x - 2)
C. (x - 1)2
D. (x + 1)(x - 1)
Answer: A
Mathematics
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Insert four geometric means between 4 and 128.
A. 9, 15, 33, 63 B. 10, 14, 34, 62 C. 8, 16, 32, 64 D. 8, 15, 33, 64
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Find a formula for the function graphed.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
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Find the equations of the system shown on the graphing calculator screen.10
-10
A. 5x + y = 20 2x - y = 1 B. y = 2x + 1 y = -0.3x - 5.9 C. x + y = 1 x - 3y = -9 D. x + 4y = 22 x - 2y = -8
Mathematics
Determine graphically the solution set for the system of inequalities and indicate whether the solution set is bounded or unbounded.
Mathematics