Find the intervals on which the function is increasing and the intervals on which the function is decreasing.f(x) = 
x2 - 8x - 
A. Increasing on 
; decreasing on 
B. Increasing on 
; decreasing on 
C. Increasing on (8, ?) , decreasing on (-?, 8)
D. Increasing on (-4, ?) , decreasing on (-?, -4)
Answer: C
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Find the sum of the given infinite geometric series if possible. Write the answer as a decimal number if appropriate.
A. 0.4 B. -0.4 C. -0.5 D. 1
Find the apportionment asked for.A small country consists of 7 provinces with the following populations: 
There are 300 federal judges to be apportioned according to the population of each province. Find the apportionment for province G using Webster's method.
A. 56 B. 55 C. 53 D. 54
Find the standard form equation for the circle.Center (0, 2), radius 1
A. (x - 2)2 + y2 = 1 B. x2 + (y - 2)2 = 1 C. x2 + (y + 2)2 = 1 D. (x + 2)2 + y2 = 1
A geometric sequence is given. Find the common ratio and write out the first four terms.{sn} = {6n}
A. r = 6; s1 = 6, s2 = 12, s3 = 18, s4 = 24 B. r = 6n; s1 = 6, s2 = 36, s3 = 216, s4 = 1296 C. r = 6; s1 = 6, s2 = 36, s3 = 216, s4 = 1296 D. r = 6n; s1 = 6, s2 = 12, s3 = 18, s4 = 24