Answers created by namralos
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Question #055ec
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Find the number #b# such that the line y=b divides the region...?
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Question #3c650
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How does one prove this statement or provide a counterexample?
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Question #60ff3
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How do you find the equation for the lines that are tangent and normal to the curve #y=1+cosx# at the point #(pi/2, 1)#?
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Question #d5958
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Question #c78c8
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How do you write the equation of the line that passes through the point (1,4) and is parallel to the line 4x+5y=21?
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Question #c041e
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How do you evaluate and simplify #(-243)^(1/5)#?
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Question #8b38a
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What is the domain and range of #y=abs(x+4)#?
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What are the zeros of #7x^3+70x^2+84x+8=0# ?
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What is the derivative of #y=(sinx)^x#?
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How do you test the improper integral #int sintheta/cos^2theta# from #[0,pi/2]# and evaluate if possible?
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What are the critical values, if any, of #f(x)=x+e^(-3^x)#?
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Question #7a9c0
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Question #7e866
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Question #cbbe5
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Question #c5258
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Question #3f862
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Question #a180c
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How do you divide #(x^4+x^3-1)div(x-2)# using synthetic division?
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What is/ how do I find the least positive coterminal arc and the reference arc of -10pi/3?
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How do you solve the inequality #abs(9-4x)<=0#?
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Question #859bc
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How do you convert #8=(4x-11y)^2+3y# into polar form?
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Question #99695
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How do you evaluate 5P5?
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How do you graph #-2x+5y=15#?
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Question #946b8
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Question #3c68b
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A triangle has sides A, B, and C. The angle between sides A and B is #pi/6#. If side C has a length of #25 # and the angle between sides B and C is #pi/12#, what is the length of side A?
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How do you evaluate #2 root3 { 54} - \root[ 3] { 24} - 3\root [ 3] { 16}#?
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Question #46f3e
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The variables x=-6 and y=15 varies directly. How do you write an equation that relates the variables and find y when x=8?
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How do you evaluate #sec^-1(-1)#?
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How do you solve and graph #abs(r+2)>6#?
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Given three points (-1,4) (1,6) (2,10) how do you write a quadratic function in standard form with the points?
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How to express z= 1/(1-i) in polar form?
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The number of vectors of unit length perpendicular to any two vectors is_?
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What is the first differential of #y=10^(3x-4)# ?
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Question #7f13f
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Question #e918e
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What does qualitative, quantitative data, discrete, and continuous mean?
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How do you use the first and second derivatives to sketch #f(x)=x^2/(x^2+5)#?
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How do you find the x and y intercepts of #f(x)=4x-1#?
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How do you use the integral test to determine if #Sigma n^ke^-n# from #[1,oo)# where k is an integer is convergent or divergent?
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What is the equation of the tangent line of #r=cos(theta+pi/2)*cos(theta-pi) # at #theta=(-pi)/8#?
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What is the standard form of #y= (x-4)^2-(x+7)^2 #?
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What is the distance between the following polar coordinates?: # (9,(17pi)/12), (4,(3pi)/8) #
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How do you find the standard equation given focus (8,10), and vertex (8,6)?