Write the first four elements of the sequence. 
n
A. 
, 
, 
, 
B. 
, 
, 
, 
C. 
, - 
, 
, - 
D. 1, 
, 
, 
Answer: A
Mathematics
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Solve the system of equations graphically using a graphing calculator. Find all values to the nearest tenth.x = -3yx2 + y2 = 9
A. x = -2.8, y = 0.9; x = 2.8, y = -0.9 B. x = -3.2, y = 1.1; x = 3.2, y = -1.1 C. x = -2.8, y = 0.9 D. No solution
Mathematics
Find the slope of the line through the points.(6, 8) and (9, 3)
A. - 
B. 
C. 
D. - 
Mathematics
Divide.
A. 3x + 6x5 + 
B. 3x + 2 + 
C. 5x + 2
D. 3x + 2
Mathematics
Solve the equation for x. Write your answer as an improper fraction if necessary. -7x + 3 = 9 - 3x
A. x = 
B. x = - 
C. x = - 
D. x = - 
Mathematics