Write the first four terms of the recursive sequence.a1 = 7, an = 1 - 
for n ? 2
A. 7, 
, - 
, -7
B. 7, 
, 
, -5
C. 7, 
, - 
, 7
D. 7, - 
, 
, 
Answer: C
Mathematics
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Provide an appropriate response.Perform the division and express in scientific notation: 
A. 3.5 × 107 B. 3.5 × 1011 C. 0.00000035 D. 3.5 × 10-7
Mathematics
Solve the inequality. Describe the solution set using inequality notation.
x - 
? 
x + 2
A. x ? 
B. x ? 
C. x ? - 14
D. x ? - 14
Mathematics
Write a recursion formula for the sequence.-7, 5, 17, 29, . . .
A. an = an-1 + 12, a1 = -7 B. an = an-1 + 13, a1 = -7 C. an = an-1 - 12, a1 = -7 D. an = an-1 - 13, a1 = -7
Mathematics
Solve for x.3-x = 
A. x = 4
B. x = 
C. x = -4
D. x = 
Mathematics