Use the given information to find the exact value of the trigonometric function.sec ? = - 
, ? lies in quadrant II
Find sin 
.
A. 
B. - 
C. 
D. - 
Answer: A
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Graph.x2 + y2 = 64
A. 
B. 
C. 
D. 
Find the surface area of the geometric solid. If needed, use 3.14 as an approximation for ? and round the answer to the nearest tenth.Rectangular prism with length 7 m, width 5 m, and height 3 m
A. 142 m2 B. 210 m2 C. 71 m2 D. 105 m2
Use the maximum/minimum finder on a graphing calculator to determine the approximate location of all local extrema.f(x) = x4 - 4x3- 53x2 - 86x - 95
A. Approximate local maximum at 1.037; approximate local minima at -3.209 and 7.052 B. Approximate local maximum at -0.944; approximate local minima at -3.192 and 7.136 C. Approximate local maximum at 0.942; approximate local minima at -3.183 and 7.049 D. Approximate local maximum at 0.901; approximate local minima at -3.18 and 7.077
Use the discriminant to determine whether the solutions for the equation are two rational numbers, one rational number, two irrational numbers, or two nonreal complex numbers. Do not actually solve.4x2 - 12x + 9 = 0
A. two nonreal complex numbers B. two irrational numbers C. one rational number D. two rational numbers