Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the sequence with the given first term, a1, and common ratio, r.Find a5 when a1 = 7, r = -3.
A. -1701
B. 567
C. 81
D. -567
Answer: B
Mathematics
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Find the line of symmetry.f(x) = x2 - 14x + 49
A. x = 8 B. x = -7 C. x = 7 D. x = -8
Mathematics
Find functions f and g so that F(x) = (f ? g) (x).F(x) = 
A. f(x) = 
, g(x) = - 
B. f(x) = , g(x) = x2 - 5
C. f(x) = 
, g(x) = x - 5
D. f(x) = 
, g(x) = x2 - 5
Mathematics
Provide an appropriate response.Give an equation that, along with the equation y = 8x + 6, forms a dependent system.
What will be an ideal response?
Mathematics
Solve the problem.A small company sells stock for 9
dollars per share. How much will 248 shares cost?
A. 2294 dollars
B. 281 dollars
C. 26
dollars
D. 279 dollars
Mathematics