The figure shows an angle ? in standard position with its terminal side intersecting the unit circle. Evaluate the indicated circular function value of ?.Find sec ?.

A. - 
B. - 
C.  
D.


Answer: B

Mathematics

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Solve graphically.2x - y = 1

A. No solution B. (3, 2) C. Infinitely many solutions D. (2, 3)

Mathematics

Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.(6x8)2

A. 6x16 B. 36x16 C. 6x10 D. 36x8

Mathematics

Write using radical notation. Then, simplify, if possible.(144y10)1/2

A.
B. 12
C. 12y5
D. 12y10

Mathematics

Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point.f(x) = 2x2 - 4x

A. minimum;  
B. maximum;  
C. maximum; 
D. minimum; 

Mathematics