document.write( "Question 479864: For the information given, find the values x,y and r. Clearly indicate the quadrant of the terminal side of theta, then state the values of the 6 trig functions of theta.\r
\n" ); document.write( "\n" ); document.write( "#61 sin (theta)= -(7/8) and secant (theta)< 0\r
\n" ); document.write( "\n" ); document.write( "I don't so much have trouble with figuring out the 6 functions, but rather how they determined in the answer that the quadrant of the terminal side of (theta) is in quadrant III. \r
\n" ); document.write( "\n" ); document.write( "Thank you in advance, \r
\n" ); document.write( "\n" ); document.write( "John \n" ); document.write( "
Algebra.Com's Answer #328915 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
Clearly indicate the quadrant of the terminal side of theta, then state the values of the 6 trig functions of theta. #61 sin (theta)= -(7/8) and secant (theta)< 0.
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\n" ); document.write( "let x= theta
\n" ); document.write( "Given: sin x=-7/8 and sec x<0
\n" ); document.write( "This says sin x and sec x or sin x and cos x are in quadrants where both are negative. sin x and cos x are both negative only in quadrant III.
\n" ); document.write( "Trig functions as follows:
\n" ); document.write( "sin x=-7/8 (given)
\n" ); document.write( "cos x=-√15/8 (adjacent leg=√(8^2-7^2)=√64-49=√15)
\n" ); document.write( "tan x=7/√15=(7√15)/15
\n" ); document.write( "csc x=-8/7
\n" ); document.write( "sec x=-8√15=(-8√15)/15
\n" ); document.write( "cot x=√15/7 \n" ); document.write( "
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