Find
forf ( x ) = x2 - 8x + 2.
A. 2a + h
B. a + h - 2
C. -2a - h + 8
D. 2a + h - 10
E. 2a + h - 8
Answer: E
Mathematics
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Find all solutions of the equation.8 sin x - 9 = 6 sin x- 8
A. x = + n? or x =
+ n?
B. x = + 2n? or x =
+ 2n?
C. x = + n? or x =
+ n?
D. x = + 2n? or x =
+ 2n?
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A. Yes B. No
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A. 81 coins B. 45 coins C. 18 coins D. 90 coins
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Find the solution to the system of equations by the substitution method. x + 7y = 2-7x + 6y = 41
A. (-6, 1) B. (-5, 1) C. (-6, 2) D. (5, 2)
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