Answers edited by Amory W.

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• How do I use the quadratic formula to solve #2 + 5/(r-1) = 12/((r-1)^2)#?
  
• How do I solve #x^2 + 12x = -27# by completing the square?
  
• What is the derivative of #y=log_10(x)#?
  
• How do I convert the equation #f(x)=x^2-8x+15# to vertex form?
  
• How do you use polynomial long division to divide #(4x^2+3x-1)div (x-3)# and write the polynomial in the form #p(x)=d(x)q(x)+r(x)#?
  
• What is the limit of #f(x)=4# as #x# approaches 1?
  
• How do you show a limit does not exist?
  
• How do you evaluate the integral #int8x+3 dx#?
  
• What is the range of a function?
  
• How do you Use Simpson's rule with #n=8# to approximate the integral #int_0^2root4(1+x^2)dx#?
  
• How do I calculate the angle between two vectors?
  
• How do you find the integral #intx*sqrt(1-x^4)dx# ?
  
• What is the continuity of the composite function #f(g(x))# given #f(x)=sinx# and #g(x)=x^2#?
  
• What is the derivative of #f(x)=log(x)/x# ?
  
• What is the slope of a horizontal tangent line?
  
• How do I use matrices to find the solution of the system of equations #y=−2x+4# and #y=−2x−3#?
  
• What is the meaning of the phrase invertible matrix?
  
• How do I use the Mean Value Theorem to so #2x-1-sin(x)=0# has exactly one real root?
  
• Need help solving. I'm stuck at this part, do I change it to log form next?
  
• How do you use the quotient rule to find the derivative of #y=(1+cos(x))/(1+sin(x))# ?
  
• Question #b4d3e
  
• How do you find the derivative of #y=cos(x-1)# ?
  
• How do you use the product rule to find the derivative of #y=(1/x^2-3/x^4)*(x+5x^3)# ?
  
• What is the derivative of #y=tan(x^2)# ?
  
• How many horizontal asymptotes can the graph of #y=f(x)# have?
  
• How are critical points related to local and absolute extrema?
  
• How do i use composition of functions to determine whether the functions in each pair are inverse functions?
  
• How do you find the area between two curves using integrals?
  
• How do you find the derivative of #y =sqrt(3)#?
  
• How do you find the derivative of #y=tan^2(x)# ?
  
• How do you identify all horizontal and slant asymptote for #f(x)=(2x^2-5x+5)/(x-2)#?
  
• A polynomial function #p# can be factored into seven factors: #( x-3), ( x+1)#, and 5 factors of #(x -2)#. What are its zeros with multiplicity, and what is the degree of the polynomial? Explain.
  
• How many local extrema can a cubic function have?
  
• How do I use the zero factor property when solving a quadratic equation?
  
• What is a light-year?
  
• What is Integration Using Simpson's Rule?
  
• A fly splats on your windshield. What is the collision type?
  
• How do I convert polar coordinates #(10, -pi/4)# to rectangular coordinates?
  
• What is the discontinuity of the function #f(x) = (x^2-3x-28)/(x+4)# ?
  
• What is the Sum Rule for derivatives?
  
• How do I rotate a parabola from opening up to opening horizontally?
  
• What is the linear approximation of a function?
  
• How do I convert Cartesian coordinates to polar coordinates?
  
• What is the derivative of #y=sec^3(x)#?
  
• What is the derivative definition of instantaneous velocity?
  
• What is the derivative of #y=arctan(cos(x))#?
  
• What is the difference between a Tangent line and a secant line on a curve?
  
• How do you find the length of the curve #x=e^t+e^-t#, #y=5-2t#, where #0<=t<=3# ?
  
• A tire impression left in the mud at a crime scene was 8.7 inches wide. How many centimeters is that?
  
• How do you Use Simpson's rule with #n=8# to approximate the integral #int_0^pix^2*sin(x)dx#?
  
• Question #775f0
  
• How do you find the tangent line approximation to #f(x)=1/x# near #x=1# ?
  
• How do I use matrices to find the solution of the system of equations #3x+4y=10# and #x-y=1#?
  
• How do you find the derivative of #y=cos(x^5)# ?
  
• What is the series equivalent of two 1000 W resistors in series?
  
• What does discontinuity mean in math?
  
• How do you graph #y=log_5(2x+2)+5#?
  
• How do you find the intercepts, vertex and graph #f(x)=3x^2+6x-1#?
  
• How do you identify all asymptotes or holes and intercepts for #f(x)=(x+3)/(x^2+7x+12)#?
  
• How do you find the carrying capacity of a graph?
  
• How do I convert polar coordinates #(5, 30^circ)# to rectangular coordinates?