Find all six trigonometric functions of ? if the given point is on the terminal side of ?.
?
?
A. 
; 
; 
; 
; 
B.
; 
; 
; 
; 
C.
; 
; 
; 
; 
D.
; 
; 
; 
; 
E.
; 
; 
; 
; 
Answer: A
You might also like to view...
Solve the problem.Calculate the volume of the parallelepiped with edges a = 
, b = 
, and c = 
.
A. 8 B. 4 C. 20 D. 16
Solve the equation for the indicated variable. (Leave ± in your answer, when appropriate.)A = 
?r2 for r
A. r = 3
B. r = ± 
C. r = 
D. r = ± 
Simplify the complex rational expression using Method I or Method II.
A. 40x2
B. 
C. 40
D. 
Interpret the linear equation.The monthly cost of a certain long distance service is given by the linear function 
where y is in dollars and x is the amount of time in minutes called in a month. Find and interpret the slope and y-intercept of the linear equation.
A. m = 0.08; The number of minutes called in a month increases 0.08 for every dollar spent. b = 7.95; The number of minutes that can be called when x = 0 is 7.95. B. m = 7.95; The number of minutes called in a month increases 7.95 for every dollar spent. b = 0.08; The number of minutes that can be called when x = 0 is 0.08. C. m = 7.95; The cost of the long distance service increases $7.95 for every 1 minute called. b = 0.08; The cost of the long distance service is $0.08 if no calls are made for the month. D. m = 0.08; The cost of the long distance service increases $0.08 for every 1 minute called. b = 7.95; The cost of the long distance service is $7.95 if no calls are made for the month.