Provide an appropriate response.Find the sum of the infinite geometric sequence (if it exists): 4, - 
, 
, - 
, . . .
Fill in the blank(s) with the appropriate word(s).
(12/5) = 2.4
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Simplify the expression using the order of operations. Write the answer as an improper fraction where appropriate.-5 - (-4 + 3 ? 6 + 4)
A. -31 B. -23 C. -15 D. 13
If the sequence is arithmetic, find the common difference. If the sequence is not arithmetic, say so.8, 11, 14, 17, . . .
A. 8 B. 3 C. 2.25 D. Not arithmetic
Given the set sketched on the number line, identify the type of interval (open, closed, half-open, open infinite, closed infinite), write the set using set-builder notation, and write the set using interval notation.
A. closed interval; {x|-3 ? x ? 2}; [-3, 2] B. half-open interval; {x|-3 ? x < 2}; [-3, 2) C. open interval; {x| -3 < x < 2}; (-3, 2) D. half-open interval; {x|-3 < x ? 2}; (-3, 2]
For the pair of functions, find the indicated sum, difference, product, or quotient.f(x) = x2 - 1, g(x) = 2x + 1Find (f/g)(
).
A. 
B. 
C. 
D. 