Determine whether the function is one-to-one.
A. Yes
B. No
Answer: A
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Refer to the double-bar graph below which shows the number of male (M) and female (F) athletes at a university over a four-year period. Solve the problem. 
YEARHow many more male athletes than female athletes were there in 1986?
A. 150 B. 100 C. 50 D. 0
Find the first five partial sums of the given series and determine whether the series is convergent or divergent. If it is convergent, then find its sum.2 - 2 + 2 - 2 + 2 - ...
A. 2, 0, 2, 0 , 2; divergent B. 2, -2, 2, 0-2 , 2; divergent C. 2, 0, 2, 0 , 2; convergent; 0 D. 2, 0, 2, 0 , 2; convergent; 1
Find the value for the function.Find f(-x) when f(x) = 
.
A. 
B. 
C. 
D. 
Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, 
), on the circle 
, also lies on the terminal side of an angle ? in standard position. The point 
, on the circle 
, also lies on the terminal side of an angle ? in quadrant IV. g(? + ?)
A. 
B. 
C. 
D. 