1. need help

    I have this equation y+x=-7 I have to graph my answers to find out what my y is. I have tried everything, and I cannot get my points to cross. Any help would be great.

    asked by Laurie on December 9, 2010
  2. math

    graph the following functions. label the axis of symmetry, vertex, and points: y=x^ -5x +4

    asked by pam on May 3, 2013
  3. History

    16. Which three Founding Fathers were also members of the Declaration of Independence Committee? (4 points)

    asked by Beatrice on December 19, 2012
  4. algebra

    find a quadratic function that fits the set of data points (1,4) (-1,6) (-2,16)

    asked by Anonymous on December 5, 2011
  5. Algebra 1

    32.) What is the slope for the line that passes through a pair of points? (-4,4), (3,2) -2/5 -2/7 6/7 -1/7 Still stuck on this question -_-

    asked by Mari on June 10, 2016
  6. Algebra

    Write the equation of the line in stasndard form that passes through the points 2,-3 and -1,-4

    asked by Anonymous on September 21, 2016
  7. Calculus

    Find the x-coordinates of all points on the graph of y=x^3 - 4x^2 + 5x at which the tangent line is horizontal.

    asked by Drew on November 16, 2010
  8. Algebra 1

    What is an equation in slope-intercept form for the line that passes through the points (1,-3(), (3,1)?

    asked by Steve on December 4, 2014
  9. social

    write down six points to reduce the loss in the business sector in Nepal

    asked by prakriti on June 12, 2016
  10. algebra

    determine the equation of the line through the points (8,2) and (-4,-1) Please explain and show work

    asked by Ella on May 23, 2013
  11. math

    How many different ways can a team have a final score of 11 points in NFL football?

    asked by briana on January 15, 2016
  12. geometry

    Find all points that are 24 units from the point located at 31 on a number line. A. 24 and 31 B. 31 and 7 C. 24 and 55 D. 7 and 55

    asked by Anonymous on September 16, 2011
  13. Math Check

    find an equation of the line contaning the given pair of points. (2,4) and (6,5) is this correct i got y=1 over 4x + 2

    asked by Bryan on December 2, 2008
  14. calculus

    how would i go about finding the tangent line to the curve of sqrt(1+4x^2y^2)-3xy=-18 with the points (3,6)?

    asked by Anonymous on November 19, 2012
  15. Algebra

    Find the distance between the points and the midpoint of the line segment joining them (p,0) (q,0)

    asked by Amanda on September 17, 2012
  16. literature

    What are the major points of the Preface to Lyrical Ballads by William Wordsworth? Please help.

    asked by klar maesen on August 14, 2008
  17. SCIENCE

    Does any one know? This kind of glassware is dangerous to use because it has stress points where the glass break.

    asked by Anonymous on August 11, 2008
  18. 8th grade science

    How does altitude affect the freezing, melting and boiling points of water?

    asked by A on September 29, 2013
  19. Physics

    Charges q1 and q2 lie on the x-axis at points x= -a and x= +a respectively a) how must must q1 and q2 be related for the net force +Q placed at x= +a/2 to be zero?

    asked by Ibrahim on January 9, 2016
  20. MATH

    Evaluate the following expressions: a. 110 b. c. Are the answers to parts a and be the same? Explain why or why not. (3 points)

    asked by PACMAN on April 28, 2016
  21. Calculus

    Find al points where tangent lines to: (x^2+y^2)^(3/2) = sqrt(x^2+y^2) + x is either horizontal or vertical.

    asked by Al on October 27, 2014
  22. Social Studies

    How can we prove that the Kabuki theater is not really traditional? Can you please tell me a few points that will help me answer this question:)

    asked by Sarah on December 11, 2008
  23. maths

    Mid-points of the sides AB and AC of a triangle ABC are ( 3 , 5 ) and ( -3 , -3 ) respectively,then the length of the side BC is

    asked by faizel on January 3, 2013
  24. Math

    (a+4b,a-b) and (a-3b,a) find the length of the line segment joining this pair of points.

    asked by Maria on September 21, 2016
  25. Calculus

    How do you find the original function given the equation of a tangent line and two points?

    asked by Olivia on July 17, 2017
  26. Math HELP HELP

    (a+4b,a-b) and (a-3b,a) find the length of the line segment joining this pair of points.

    asked by Maria on September 21, 2016
  27. Calculus

    Find all the points (x,y) on the graph of f(x)=9x^2-36x+35 where the slope of the tangent line is zero.

    asked by Jaleela on February 20, 2012
  28. Math

    What is the equation of the line that passes through all the points in the table? x -4 -2 0 2 y 0 -4 -8 -12 A. y= -2x-8 B. y= -2x-4 C. y= -4x-8 D. y= -4x-4 PLEASE EXPLAIN PLZZ

    asked by Kimbo on April 12, 2015
  29. geometry

    The points L(4, 0),M(10, 0), and N(7, 5) form #LMN.What is the sum of the slopes of the three sides of the triangle?

    asked by jamie on November 12, 2010
  30. Algebra (Urgent)

    What is an equation in slope intercept form for the line that passes through the points (1,3) and (3,1)?

    asked by Joe on January 7, 2016
  31. Math

    show that the quadrilateral with vertices at the following points is a parallelogram and find its area. a = (5,2,0), b = (2,6,1), c = (2,4,7), d = (5,0,6)

    asked by Muja on March 23, 2014
  32. Help with Math

    How would i determine the values of 'k' if the graph y=2x^2-2x+3k intersects the x-axis at two distinct points?

    asked by Rachel on July 23, 2008
  33. maths

    Two fair dice are rolled.what is the probability that both sum up the same number of points

    asked by Stella on August 1, 2018
  34. geometry

    In a triangle ABC,E and F are the mid-points of AC and AB respectively. The altitude AP to BC intersects EF at Q.Prove AQ =PB.

    asked by Surendra on October 29, 2010
  35. Calculas

    find the tangent line of the following function Y=2sinx + sinx^2 at the points Pi/6,5/4

    asked by Bashar on October 27, 2014
  36. math

    What are three points that you can plot to graph the function f(x)=2x²- 5? I don't understand this

    asked by katie on September 1, 2011
  37. Subjects

    What points, or grades averge in order to pass the 7th grade ??? i'm just asking so that way i can know

    asked by Gen on September 5, 2011
  38. Plane trigonometry

    Hi, could you help me solve the one cycle graph and the 5 points of this equation: Y=2sin pi(x+1/2)+1 thank you in advance!

    asked by Sam on May 2, 2016
  39. math

    The cost and revenue functions for a certain production facility are: C(x) = {x^2} + 2\,\,{\rm{and}}\,\,R(x) = 2{x^2} - x, then the break-even points are ( - 1,3)\,\,\,{\rm{and}}\,\,\,(2, - 6).

    asked by qwenie on April 29, 2016
  40. maths

    plot the points on the grid. join them with a ruler, label your line y=x-2

    asked by karoliina on November 19, 2009
  41. College Math

    show that the quadrilateral with vertices at the following points is a parallelogram and find its area. a = (5,2,0), b = (2,6,1), c = (2,4,7), d = (5,0,6)

    asked by Muja on March 23, 2014
  42. Slope Intercept

    What is an equation in slope-intercept form for the line that passes through points (1,-3) and (3,1)

    asked by Person on November 16, 2017
  43. math help

    find a set of parametric equations for the line that passes through the given points (3, 7/2, -3/2), (9/2, 3/2, 1)

    asked by ellora on September 2, 2016
  44. math

    If 16 points are arranged in a circle, how many lines are needed to join every point at once?

    asked by Haley on February 17, 2012
  45. socialogy

    What is the best way to define the word “autonomy” when it comes to ethical decision making? (Points : 1)

    asked by shaina on November 29, 2015
  46. Geometry

    There are three points on a line, A, B, and C, so that AB = 12 cm, BC = 13.5 cm. Find the length of the segment AC . Give all possible answers.

    asked by Aaron on November 10, 2017
  47. maths

    find the coordinates of the points where l cuts the axes. line equation l is 5+y-2x=0

    asked by orla on June 6, 2017
  48. social studies

    What are two key points of Winston Churchill's iron curtain speech?

    asked by Jeska on October 28, 2008
  49. Algebra

    What is the equation in the slope intercept form for the line that passes through the points (1,-3) and (3,1)? Y=3x+1 Y=x-3 Y=2x+5 Y=2x-5

    asked by Rachel on November 14, 2014
  50. Science

    Why are gender roles considered socially constructed, according to the text? (Points : 1)

    asked by Anonymous on January 18, 2016
  51. math

    (6,4)and (8,-8) find the slope if it exists, of the line containg the pair of points

    asked by mikey123 on November 1, 2008
  52. algebra

    write slope intercept equation for the line containing the given pairs of points (-3.4) and (3,1)

    asked by lori on June 8, 2011
  53. mathematics

    write the number of points of intersection of 2y=1 and y= sinx. -2pi

    asked by edward on September 20, 2012
  54. math

    find a point equidistant from the points (3,1) and (5,6) ,if its abscisaa is equal to its ordinate.

    asked by jagrit on August 17, 2016
  55. Math

    Find the equation of the set of all points P(x, y) if the sum of the distances of P(x, y) from (0, -2) and (0, 2) is equal to 8.

    asked by amikhailov on July 7, 2016
  56. cartesian vectors 1

    Given that points P(-6,1), Q(-2, -1) and R(-3,4) find: a) magnitude of vector RP b) perimeter of triangle PQR

    asked by Shaila on July 31, 2010
  57. soc120

    Which of the following is a claim that utilitarian might use to argue that prayer should not be allowed in school? (Points : 1)

    asked by Tiffany on November 4, 2014
  58. Algebra

    What is an equation in slope intercept form for the line that passes through the points (1,-3) and (3,1)?

    asked by Rachel on November 13, 2014
  59. Calculus

    Find any relative max or min points of the given function y=3x^2+12x+17 So far, I have: y'=6x+12=0 2(3x+6)=0 x=-2

    asked by Mike on March 31, 2018
  60. chemistry

    How do you work out the pKa of a substance from the titration curve that has two equivalence points?

    asked by Adam on November 30, 2015
  61. stastic

    Given the following information about a sample, calculate a z score for a test grade of 91. = 87, s = 4.01 (Points

    asked by damon on April 2, 2015
  62. Calculus

    What are the x-coordinates of the points of inflection for the graph of f(x)sin^2x on the closed interval [0,pi]?

    asked by Angela on December 1, 2010
  63. word problem

    two thirds the bonus points given last week plus the quotient of 6 and the cube root of 8

    asked by Anonymous on December 2, 2010
  64. MATHS

    The slope of the straight line passing through the points (0,0) and (3,2) is: 2/3 TRUE OR FALSE?

    asked by Marian on September 16, 2013
  65. Math

    State the equation of the line passing through the points (7,-1) and (2,2) a) 5x+3y-16=0 b) -5x-3x-16=0 c) -3x - 5y - 16=0 d) 3x + 5y-16=0 ------------------------------------ Is letter D correct?

    asked by Jake on February 12, 2012
  66. ECE 311 early childhood curriculum

    1. A child who exhibits “unconditionality” regarding confidence and self-esteem ___________ (Points : 1)

    asked by anonymous on August 10, 2013
  67. Algebra

    During a game, a person wins 600 points. What is the corresponding number for this sentence?

    asked by A.W. on February 2, 2009
  68. GEOMETRY 4.6

    USE THE GIVEN SET OF POINTS TO PROVE EACH CONGRUENCE STATEMENT E(-3, 3), F(-1, 3), G(-2, 0), J(0, -1), K(2,-1), L(1, 2);

    asked by sonia on August 9, 2010
  69. math

    Find the ratios in which the spheres x^2+y^2+z^2=24 divides the line joining the points (-1,1,2) and (-4,4,8)

    asked by pankajv on August 15, 2010
  70. maths(direction cosines of vectors)

    find the direction cosines of the vector joining the two points (4,2,2,) & (7,6,14) (this is new to me, used to think it was just one point not two.)

    asked by Francis on March 9, 2015
  71. Analytic geometry

    Find the equation of the set of all points P(x,y) such that the sum of the distance from (-4,0) and (4,0) is equal to 12.

    asked by Ems on July 6, 2016
  72. pre cal

    how do you determine the the quadratic function if the problem gives you a graph with the line has points of (-3,5) and (0,-4)?

    asked by shelly on January 31, 2014
  73. Math

    What is the slope of the line that passes through the pair of points (3,8) and (9,5)? Options -2 2 1/2 -1/2 I believe the answer is d

    asked by Luiza on November 30, 2017
  74. Math

    Find all points with integer coordinates that are a distance of square root of 29 from (-4,3) how do u do this?????!?!?!?!

    asked by Justin on February 11, 2010
  75. algebra

    During a game, a person won 500 points. What is the corresponding number for this sentence?

    asked by Jackie on August 20, 2010
  76. help please!

    find a set of parametric equations for the line that passes through the given points. (-9, 5, 1), (2, -3, 8)

    asked by lottie on September 3, 2016
  77. help please!

    find a set of parametric equations for the line that passes through the given points. (-9, 5, 1), (2, -3, 8)

    asked by lottie on September 3, 2016
  78. Pol 201

    Question 4.4. Liberalism rests in a conception of equality whereby the government (Points : 1)

    asked by Joe on February 3, 2014
  79. Math

    Find an equation of the line containing the given pair of points. (2,3) and (6.5) M=1/2. my question is where did 1 over 2 come from. how do m equal 1/2?

    asked by Bryan on November 25, 2008
  80. geometry

    Points B, D, and F are midpoints of the sides of EC = 33 and DF = 20. Find AC. The diagram is not to scale. (1 point) A:40 B:33 C:10 D:66

    asked by Anonymous on December 9, 2014
  81. math

    If 16 points are arranged in a circle, how many lines are needed to join every point at once?

    asked by Haley on February 17, 2012
  82. science

    What kind of glasswork is dangerous to use because it has stress points where the glass may break

    asked by Leo on September 13, 2008
  83. science

    What kind of glasswork is dangerous to use because it has stress points where the glass may break

    asked by Leo on September 13, 2008
  84. alegebra

    can some one help me with this Find the equation of the line using these two points. (-3,-7) and (-9,-6) it has to be in y-intercept form. this is what i get but it dosent seem right y=1/6X + 15/2

    asked by Jenn on January 18, 2010
  85. english

    The indefinite pronouns all, any, more, most, and some are always singular in meaning. (Points : 1) True False

    asked by sharon on July 29, 2010
  86. Math

    Find the distance between the points with polar coordinates (3, 120°) and (0.5, 49°)? Is the answer 2.88?

    asked by Athena on April 14, 2013
  87. math

    P (5,) and Q (-1, 2) are points on a straight line. Find the equation of the perpendicular bisector of PQ: y = mx+c

    asked by kudu on March 1, 2015
  88. Math /Equations

    Hi. I need to find the distance between the two points and then round the answer to the nearest hundredth. (8,4) and (18, 28). Thank you so much.

    asked by Jessica on July 28, 2010
  89. Algebra

    Find the slope of the line that goes through the given points. I think I figured out the answer but I would appreciate any feedback thanks! (3,-2),(-1,-6)

    asked by Rachale on February 24, 2009
  90. Geometry

    Find the equation of the line passing through the given points (1,5) (2,7) please show work

    asked by Monique on February 29, 2012
  91. Math

    Find the slope of the line that goes through the given points. I think I figured out the answer but I would appreciate any feedback thanks! (3,-2),(-1,-6)

    asked by Jeff on February 24, 2009
  92. writing

    can you give me three points why should young people be require to do comunity college?

    asked by genci on November 10, 2008
  93. Algebra

    Find the slope of the line that goes through the given points. I think I figured out the answer but I would appreciate any feedback thanks! (3,-2),(-1,-6)

    asked by Mitch on February 24, 2009
  94. algebra

    a data set has the following points (0,2) (4,1) (6,0) the slope of the linear regression line is -0.32

    asked by Andrew on April 16, 2014
  95. Algebra

    The points L(4, 0),M(10, 0), and N(7, 5) form LMN.What is the sum of the slopes of the three sides of the triangle?

    asked by Raylon on December 7, 2010
  96. algebra 1

    Which of the following points are solutions to the system of inequalities shown below? Check all that apply. y>4x + 2 y

    asked by jacky on January 5, 2015
  97. Math

    Calculate the distance between the points -2/3 and 3/4 on the number line. Please show how you come to the answer.

    asked by Breanna on June 2, 2009
  98. com200

    Self-concept can be changed through interpersonal communication. (Points : 1 true or false

    asked by caryma200 on September 14, 2015
  99. algebra

    Find an equation in standard form of the line passing through the points (8, -5) and (-6, 2).

    asked by isa on February 11, 2014
  100. math

    How do I find the slope of the line tangent to the graph of each function at the given points? y=x^2+2x-8

    asked by Tracie on March 22, 2011