The graph of a function f is given. Use the graph to answer the question.Is f(8) positive or negative?
A. positive
B. negative
Answer: A
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Solve the problem.Astou Ndiaye-Diatta scored 22 points in a recent basketball game without making any 3-point shots. She scored 15 times, making several free throws worth 1 point each and several field goals worth two points each. How many free throws did she make? How many 2-point field goals did she make?
A. 6 free throws, 9 field goals B. 8 free throws, 7 field goals C. 9 free throws, 6 field goals D. 10 free throws, 6 field goals
Find the exact value of the indicated trigonometric function of ?.sin ? = - 
, tan ? > 0Find sec ?.
A. 
B. - 
C. - 
D. - 
Use the given trigonometric function value of ? to find the requested trigonometric function value of the acute angle ?. Rationalize the denominators where necessary.sec ? = 2Find csc ?.
A. 
B. 
C. 
D. 
Find all points where the function has any relative extrema or saddle points and identify the type of relative extremum.f(x,y) = e(x2 + y2)
A. Relative maximum at (0, 1) B. Relative minimum at (0, 1) C. Relative minimum at (0, 0) D. Relative maximum at (0, 0)