Determine wether f is continious at x=c in the functions given below.
f(x)=x-1/x+1 at c=-1 What 3 conditions of continuity can I use to justify the answer
f(x)=x-1/x+1 at c=-1 What 3 conditions of continuity can I use to justify the answer
For http://www.wyzant.com/resources/answers/31431/is_this_right
For http://www.wyzant.com/resources/answers/31413/graph_the_polar_equation_using_geogebra
Which is the equation of a parabola with focus (-5, 3) and vertex (-5, 6)?
need to know answer
Find the exact value of sin(u+v) given that sin u = 7/25 and cos v= -12/13. Both u and v are in Quadrant II.
Suppose x is an angle of a right angled triangle and sin x =12/13. tan(x)=
Find the exact value of the expressions sin^-1 (sin (pi/6)).
Use the half-angle formula to find the exact value of tan 3pi/8.
Suppose x is an angle of a right angled triangle and sin x= 12/13. Simplify the following expression sin(x/2 - x) / cos(x/2 -x).
Find the exact value of sin 135" - cos 30".
Express sin (cos^-1(2sqrt5/5)) as a number.
Using half-angle formulas,find the exact value of COSβ/2 given the following constraints. COSβ= -12/13, pi<β<3pi/2
Write an algebraic expression that is equivalent to sin(tan^-1 x/2).
Find the exact value of cos (u-v) given that sin u= -7/25 and cos v=12/13. Both u and v are in Quadrant IV.)
If sin theta = 2/7, and theta is in quadrant II, then cos theta =
Suppose x is an angle of a right angled triangle and sin x = 12/13. Find the exact value of sin(pi/2 - x)=
Write the following expression as a tangent of an angle: tan(4x)+tan(x)/1-tan(4x)tan(x).
Please help me with this. Would help a lot.
Write the following expression as an algebraic expression in x for x>0. cos(sin^-1 x/sqrt(x^2+64)).