1. Calculus

    [Implicit Differentiation] (5x-y)^4 + 2y^3 = 258 evaluate y' at the point (1,1)

    asked by Z32 on September 22, 2009
  2. Maths

    Calculate the coordinates of the turning point on the curve y = x^2 + 4x.

    asked by Christopher on February 2, 2016
  3. Chemistry

    What is the pH for the potassium propionate solution at the equivalence point?

    asked by Mira on May 3, 2011
  4. Physics

    Calculate the magnitude of the force between two 3.95 µC point charges 7.4 cm apart

    asked by TotallyLost on April 24, 2012
  5. Math

    Use the following four coordinates to determine which one has a distance of 10 units from point C (1, 2). (3, 4) (7, 1O) (6, 7) (8, 9)

    asked by Anon on March 26, 2014
  6. calculus ap

    what is the slope of the line tangent to the curve y^3+x^2y^2-3x^3=9 at the point (1,2)?

    asked by lena on January 2, 2011
  7. college chemistry

    what is the highest freezing point of H2O, NaCl, and HF

    asked by Anonymous on December 6, 2010
  8. geometry

    point g is the centroid of triangle ABC find value of x, FG=x+8 and AF=9x-6

    asked by Flash on November 19, 2013
  9. calculus

    at what point do the graph of the function f(x)=(x^2)+4x-1 have a horizontal tangent?

    asked by cristy on January 14, 2014
  10. math

    The equation of the line through point (-5, 0) and parallel to the y-axis is what?

    asked by katie 6 on July 7, 2011
  11. college algrebra

    Find the coordinates of the point of intersection of the graphs of y = x and y = 6

    asked by Ms. Jackson on May 4, 2011
  12. pre calculus

    How do you graph the point with polar coordinates as (2, 30 degrees)

    asked by Codi on May 18, 2008
  13. math

    The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.

    asked by ayan on April 16, 2013
  14. math

    The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.

    asked by ayan on April 17, 2013
  15. math

    The point (x,y) lies on both conics x2+xy+x=81 and y2+xy+y=51. Given that x+y is positive, determine the value of x+y.

    asked by ayan on April 17, 2013
  16. Algebra

    What is the equation of the line having the specified slope and contained the indicated point. M=-3/5;(12,-6)

    asked by Ivette on December 9, 2011
  17. Math

    Find the point, M, that divides segment AB into a ratio of 4:7 if A is at (-33, 0) and B is at (0, 44). A)(-22, 15) B) (-22, 16) C) (-21, 15) D) (-21, 16) Is it A?

    asked by Lauren on August 10, 2015
  18. I NEED HELP. PLEASE

    I do not understand point-slope and standard form. Please help me.

    asked by Jade on November 2, 2011
  19. algebra

    Find the equation of the line that has slope 2 and contains the point (1, 10)

    asked by Alvin on January 20, 2011
  20. Calculus

    If the tangent line to y = f(x) at (4, 3) passes through the point (0, 2), find f(4) and f'(4).

    asked by Jake on October 18, 2011
  21. Math

    Determine a,b and c so that curve y= ax^3 + bx^2 + cx will have a slope of 4 at its point of inflection (-1,-5) Help please!

    asked by Sara on February 8, 2017
  22. Calculus

    If the tangent line to y = f(x) at (4, 3) passes through the point (0, 2), find f(4) and f'(4).

    asked by Jake on October 18, 2011
  23. math

    point a (8, -10)is reflected over the y axis. What are the coordinates of A prime?

    asked by Steve on October 12, 2013
  24. Algebra

    The inequality 5 x - 2 y + 1 > 0 is satisfied by point (-2, -1). True or False?

    asked by Devynn on December 11, 2014
  25. Math

    Determine a,b and c so that curve y= ax^3 + bx^2 + cx will have a slope of 4 at its point of inflection (-1,-5) Help please!

    asked by Sara on February 8, 2017
  26. algebra

    solve system of equations: y = 2x^3 - 2x^2 y = -6x^2 +30x I know (0,0) is one point. How do I get others?

    asked by Sushmitha on October 15, 2011
  27. Chemistry

    What is the pH at the equivalence point in the titration of 10.0 mL of 0.6 M HZ with 0.200 M NaOH? Ka = 7.0 × 10−6 for HZ.

    asked by Cate on March 3, 2013
  28. Math

    Determine a,b and c so that curve y= ax^3 + bx^2 + cx will have a slope of 4 at its point of inflection (-1,-5) Help please!

    asked by Sara on February 8, 2017
  29. another math question

    Divide by moving the decimal point 52.3 divided by 10 5

    asked by Ann on July 14, 2008
  30. math

    Find the equations of at least three lines that intersect each other at the point (6, -2).

    asked by maggie on February 7, 2017
  31. algebra

    write an equation of a line passing through a point (2,10) and (0,10)

    asked by angie on January 22, 2008
  32. Math

    Point A ( 6, -2) is reflected over the X axis.Write the coordinates of A'.

    asked by Steve on September 30, 2013
  33. Calculus

    For which point(s) on the graph of f(x)=5x/(x+2) is the slope of the tangent 2/5? a) (-3,15) b) (7, 35/9) c) (3,3) and (-7,7) d) (24, 60/13) Answer is C?

    asked by Jake on February 21, 2012
  34. Math

    Find the slope of the line y+mx+6 that passes through the point (-1,3).

    asked by Andy on February 3, 2009
  35. Math

    The point (-1, -1) is in quadrant IV. How to determine if this is true or false?

    asked by rosie on January 24, 2011
  36. Math

    Point A(6, -2) is reflected over the x-axis. Write the coordinates of A'. A.)6,2 B.)6,-2 C.)(-6,2 D.)(-6,-2 D?

    asked by Shalee^~^ on November 4, 2015
  37. Pre-Calc

    Given the one point function (3,9) (in other words f(3)=9) Identify the following transformations f(2x) -3(f(x-4))+1 f(5x+3) 4f(-x)

    asked by Zac on January 6, 2013
  38. Alegebra

    In which quadrants could a point be located if its coordinates are reciprocals to each other

    asked by Tonya on October 15, 2011
  39. math

    insert the decimal point so that the 8 has a value of eight thousandths: 3768

    asked by Anonymous on November 9, 2015
  40. algebra

    solve the system of equations using substitution. y = 3x – 4 y = 2x – 1 (1 point) a. (–2, –9) b. (1, –1) c. (1, 1) d. (3, 5)

    asked by tiffany on January 20, 2011
  41. Calculus- Tangent Line

    What is the slope of the tangent line to the curve at the point (4, 0)? Okay, so I got 0.5, did I do this right?

    asked by Harry on December 9, 2014
  42. calculus

    Describe all of the different ways a function may not be differentiable at the point P (a,f(a)).

    asked by Anonymous on March 3, 2010
  43. algebra

    Find the equation of the line that has slope 2 and contains the point (1, 10)

    asked by Alvin on January 20, 2011
  44. sir damon help on these as well co-ordinate

    find the cartesian co-ordinate of the point (3,150degree)

    asked by help on March 19, 2016
  45. chemistry

    what is the boiling point of 0.212 m lactose in water?

    asked by courtney on April 28, 2014
  46. Calculus

    Let f(x)= 6x+(4/x^2). then the equation of the tangent line to the graph of f(x) at the point (2,13) is given by y=mx+b. What is m and what is b?

    asked by Anonymous on January 31, 2013
  47. Ed Tech

    when writing a personal narrative what point of view would be best to use

    asked by Timothy on September 14, 2017
  48. Calc

    Find a and b such that y=asrtx+ b/srtx has (1,8) as a point of inflection.

    asked by Tom M on June 27, 2012
  49. geometry

    line CD bisects AB at point C. Find AC if AB = 56 feet

    asked by justine on September 15, 2011
  50. Math

    Use point-plotting to sketch the graph of each equation. How do you do these? y=-x+2 x-y=-3 y=2x

    asked by Courtney on February 17, 2010
  51. analytic geometry

    The line joining (-3,10) and (4,3) is divided in what ratio by the point (-1,8)?

    asked by Aumi on April 11, 2011
  52. math

    find the point which divides the segment from (-5,-4) to (6,-2) in the ratio 2:3

    asked by Allyssa on April 28, 2015
  53. Calculus

    Determine the equation of the normal line y=x^2+5 at the point (2, 9) I got y= 4x+1

    asked by Olivia on December 21, 2014
  54. calculus

    find the tangent to the ellipse £¨x^2/4)+(y^2/4£©=1 at the point (1,rad(3)).

    asked by Lee on October 30, 2011
  55. geometry

    line CD bisects AB at point C. Find AC if AB = 56 feet

    asked by justine on September 15, 2011
  56. geometry

    line CD bisects AB at point C. Find AC if AB = 56 feet

    asked by justine on September 15, 2011
  57. Algebra

    (d+8/d-9)divided by 9d+72/c-7 Can anyone point me in the right direction to solving this problem? Thank you

    asked by Rosalie on August 8, 2010
  58. PreAlgebra

    1. Which number is a solution of the inequality? b > 10.6 (1 point) a)- 9 b)10 c)10.6 d)11 My answer is D

    asked by PlayXGamer on December 7, 2018
  59. Honors chemistry

    What is the melting and boiling point of gold 16 carat

    asked by Anonymous on October 29, 2011
  60. math

    A line has a gradient of 3 and passes through the point (-3,3). its y intercept is a)0 b)3 c)6 d)9 or e) 12

    asked by Bec on August 12, 2013
  61. math

    show that the following point are the vertical of a square(-2,4) (2,0) (2,8) and (6,-4),find AB, CD, AC, BD, AD

    asked by odukoya on May 16, 2016
  62. ap chemistry

    What is the pH at the equivalence point in the titration of 10.0 mL of 0.56 M HZ with 0.200 M NaOH? Ka = 6.6 × 10−5 for HZ.

    asked by gabriella on February 4, 2014
  63. Geometry

    What is the equation of the circle with center (-4,-3) that passes through the point (6,2)? (x-4)2+(y-2)2=9 (x-3)2+(y+2)2=9 (x-3)2+(y+2)2=3 (x+3)2+(y-2)2=3

    asked by JCancer on May 16, 2016
  64. Calculus 1

    (1 point) Write an expression for the function, f(x), with the properties. f′(x)=(ln(x)2)/x and f(3)=7. f(x)=∫t=b t=a

    asked by Jenna on December 5, 2018
  65. calculus

    Find the equation of the line l, given that f(x)=10^x and the point A is at x=logbase10(4).

    asked by Jamie on January 17, 2011
  66. math

    Find the equation of the line tangent to f(x)=3x^2-2x-1 at the point where x=2

    asked by gerald on August 1, 2013
  67. Math

    What is the equation of the line that has a slope of 0 and passes through the point (6, -8) A. x=6 B. y=6 C. x=-8 D. y=-8

    asked by Anonymous on December 18, 2014
  68. Math

    What is the initial point of the following vector which ends at (-3, 4) and has components of (-4, 2)?

    asked by Taliyah on December 6, 2018
  69. geometry

    The image of the point (1, -2) after a rotation of 180° about the origin is

    asked by jessie on January 15, 2013
  70. geometry

    Y is the midpoint of line xz. Find the coordinates of the third point if z(2,8) and y(-1,6)

    asked by Alex on September 22, 2008
  71. Calculus Derivatives

    what's the equations of both lines through the point (2,3) that are tangent to the parabola y=x^2+x

    asked by Lisa on September 22, 2008
  72. Algebra 2: is anyone here?

    The line that passes through the point (2, −8) and has a slope of −1 is given by the equation y +[ ] =[] (x −[] )?

    asked by Clarie on November 6, 2015
  73. CHEMISTY

    WHICH HAS THE HIGHER BOILING POINT PENTANE OR HEPTANE

    asked by Anonymous on January 14, 2013
  74. Chemistry

    What is the freezing point of a 0.5m aqueous solution of C6H12O6?

    asked by Georgette on January 18, 2011
  75. Calculus

    I could really use the help on this as soon as possible. what is the slope of the line tangent to the curve (/x)^2 at point (4,16)

    asked by Jesse Stone on February 24, 2012
  76. geometry

    The image of the point (1, -2) after a rotation of 180° about the origin is

    asked by jessie on January 15, 2013
  77. geometry

    The image of the point (1, -2) after a rotation of 180° about the origin is

    asked by jessie on January 15, 2013
  78. math

    find the equation of tangent to the curve (x\a)^n + (y\b)^n = 2 at the point (a, b)

    asked by moh on December 16, 2014
  79. English

    Which of the following is equivalent to x^5 y^2/xy^2 when =/ 0 and y =/ 0 ? (1 point) A.) X^6 Y^5 B.) X^5 Y C.) X^4 Y D.) X^4 I don't even have a good guess. Thank you.

    asked by Deborah on January 16, 2013
  80. math

    Given R(-6,19) and S(14,-6), what are the coordinates of the point on segment RS two-fifths of the distance from R and S?

    asked by Anonymous on January 19, 2011
  81. Calculus

    Find the shortest distance from a point P(2,-1,2) to a line L r= [-1,0,7] + t [4,1,-2].

    asked by J on May 26, 2012
  82. math

    Graph the line! y=5x+2 the plot point that i came up with are (0,2)(2,8) is this correct?

    asked by Help on October 28, 2011
  83. Math

    A ___________ is a number with one or more digits to the right of the decimal point.

    asked by Anonymous on October 10, 2013
  84. English

    You think a good neighbour is tolerant. Give 3 point with example.

    asked by Zarip on September 3, 2014
  85. calculus

    find the equation of the tangent line for (xy)^2+(xy)-x=11 at the point (-11,0)

    asked by Anonymous on October 28, 2011
  86. science

    how is the boiling and melting point of iron more than that of sodium?

    asked by kunjani pathak on January 19, 2011
  87. Trig

    The point P(3, 4) is on the terminal side of θ. Evaluate tan θ. 3/4 3/5 4/3 4/5

    asked by Mitchel on January 20, 2013
  88. pre-calc

    Given sin x = -5/6 and x is in Quadrant IV, find cos 2x (1 point)

    asked by Nicole on February 26, 2012
  89. Math

    find the equation of a parabola that has a vertex of (-2,-3) and contains the point (4,1).

    asked by Isaiah on March 28, 2016
  90. Math

    Which of the following is equivalent to x^5 y^2/xy^2 when =/ 0 and y =/ 0 ? (1 point) A.) X^6 Y^5 B.) X^5 Y C.) X^4 Y D.) X^4 I don't even have a good guess. Thank you.

    asked by Deborah on January 16, 2013
  91. implicit differentiation HELP

    x^3 + y^3 = 6xy At which point is the first quotient of the tangent is horizontal?

    asked by Yousef on October 28, 2011
  92. Math

    What is the relationship between the point (4,7) and the vector (4,7)? Illustrate with a sketch.

    asked by Tammy on August 29, 2018
  93. math

    1. Find 30% of 70. (1 point) do you have a link or can u explain how to do this plss...

    asked by sincery on January 17, 2013
  94. math

    How many rectangles will fit about a point when tessellating the plane? How do you know?

    asked by nicole on February 19, 2010
  95. Algebra

    Which rational number equals 0 point 1 with bar over 1? 1 over 11 1 over 10 1 over 9 1 over 8

    asked by Nicole on October 7, 2015
  96. algebra2

    What is the equation of a vertical line passing through the point (3, –5)?

    asked by Rayniya on November 21, 2010
  97. pre-calc

    Given sin x = -5/6 and x is in Quadrant IV, find cos 2x (1 point)

    asked by Nicole on February 26, 2012
  98. science

    the lowest point of a tranverse wave is called.....

    asked by danielle on January 27, 2008
  99. math

    FInd the equation of a line through the point (-2,5) with a slope of -2

    asked by brittany on November 2, 2010
  100. math

    The rectangular and polar coordinates of a point are (x, y) and (r, θ), where x = 4 and θ = 38◦ . Determine the value of r.

    asked by Anonymous on September 17, 2014

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