1. math

    Has anyone ever used Equation Editor ? If so how would you do for instance graphing on it for the following equation x>4. I know how to graph it on paper etc. BUt using this program i do not.

    asked by jasmine20 on December 21, 2006
  2. English

    Letters to the Editor ===================== What does 'Editor" mean here? The dictionary definition is as follows. Does "Editor" in the example phrase above mean #1 or #2? 1. the person who is in charge of a newspaper or magazine, or part of a newspaper or

    asked by rfvv on June 9, 2018
  3. Math

    Graph the equation. Be sure to simplify equation before graphing it. -18+2y=-7y I got the answer y=2 because I subtracted 2 from both sides got -9 then divided by -18 and got 2. y=2. So now can someone help me with graphing the points?

    asked by Christopher on April 22, 2014
  4. Trigonometry

    Directions: Use a graphing utility to approximate the solutions of the equation in the interval [0,2π) by setting the equation equal to zero, graphing the new equation, and using the ZERO or ROOT feature to approximate the x-intercepts of the graph.

    asked by AwesomeGuy on February 20, 2013
  5. Math

    1. Imagine driving down a mountainside. You see a sign indicating there is a 12% grade. Approximate the amount of horizontal change in your position if you note from elevation signs that you have descended 2000 feet vertically. Use the embedded equation

    asked by Khylisha on February 9, 2011
  6. math

    hi, i have an assignment of math to be done in microsoft equation editor, but i don't know how to use this program, do u know how or a site that can teach me, because i have looked in many sites but it doesnt really show me much. i would appresiate any

    asked by Haydee on September 4, 2006
  7. English

    How to write crisp points in articles and letters(to the editor)? Also what kind of expression words can be used in a formal letter (to the editor). Mention them

    asked by Savitha on July 21, 2009
  8. Algebra II

    1)What method(s) would you choose to solve the equation: x2 + 2x - 6 = 0 A. Square roots; there is no x-term. B. Quadratic formula, graphing; the equation cannot be factored easily since the numbers are large. C. Factoring; the equation is easily factored.

    asked by Hally on January 15, 2013
  9. algebra

    solve the system by graphing x+y=4 y=2x+1 I think these are the kind that you take equation #1 and rewrite it as y = -x + 4 and do the table for it plot the dots and connect the line for it. then take equation #2 y= 2x+ 1 do the table and do the same and

    asked by dan on August 14, 2007
  10. Trigonometry

    I'm having a lot of trouble with graphing trig functions. Can anyone tell me how to graph this equation on a graphing calculator? Sketch the graph of y= sin x in the interval 0 ≤ x ≤4π

    asked by Peter pan on April 3, 2012
  11. Algebra 2

    I need help with this problem because I do not have a graphing calculator. Explain how you would solve this equation using your graphing calculator in five steps then give the solution. 2x- 3y=8 5x+ 4y= 11

    asked by Christian on October 23, 2007
  12. CALCULUS

    Use a graphing calculator to solve the equation -3 cos t = 1 in the interval from 0 ≤ θ ≤ 2π Round to the nearest hundredth. so i put it in a graphing calculator online and now i understand what i am supposed to write or do can someone please help

    asked by hello :) on February 4, 2019
  13. Math (Algebra)

    I sent my professor asked the pros and cons of each method, I answered with this; When graphing; pros are that graphing gives you a picture of what the solution is. Cons would be is that graphing is not always accurate and it is difficult to see the

    asked by Lynn on June 23, 2010
  14. Intermediate Algebra

    5=6x=9 Used the equation editor 6x=5-9 6X=-4 X=-2/3

    asked by Rose Kendrick on April 29, 2010
  15. Math

    I have a problem in graphing that says: Find 2 numbers that satisfy this equation, then graph. The graphing I can do but am having trouble finding 2 numbers. I thiink that one of the numbers is -1. What could the other one be? Thanks so much in advance!

    asked by Betty on September 13, 2007
  16. Algebra 2

    I need help with this problem because I do not have a graphing calculator. Explain how you would solve this equation using your graphing calculator in five steps then give the solution. 2x- 3y=8 5x+ 4y= 11 Also how do you determine how many solutions a

    asked by Christian on October 22, 2007
  17. algebra

    Explain why the point-slope formula cannot be used to find the equation of a line that is parallel to the y-axis. When graphing the equations y =2x -2,y=2x.and y = 2x + 3, what observation can you make about the graphs. Can you make the same observation

    asked by Sissy needs help on February 15, 2012
  18. algebra

    John wants to hire an editor to check his thesis paper. The editor charges a flat rate of $50 and $2 per page. Write a polynomial to describe the cost. Find the cost of editing 75 pages.

    asked by billy on March 9, 2014
  19. Math - Algebra

    A. Solve the following quadratic equations. Make sure to show all your work. Do not use any method (e.g. factoring, completing the square, quadratic formula, graphing) more than twice. Use the graphing method at least once. 1. 3x+2 + 11x -20 =0 2. x2 + 3x

    asked by Angela Again! on January 9, 2007
  20. algebra

    1.)If the airline charges $320 per passenger, find the profit made by the airline for flying 10,000 passengers from New York to Atlanta. Use the equation editor to show all work. Write a sentence to explain your answer. Remember: Profit = Revenue - Cost

    asked by brandon b on August 10, 2016
  21. Intermediate Algebra

    Please help me Used the equation Editor (or 9 MsEquation 3.0, found in "insert" then "object) 5=6x+9 6x=5-9 6x=-4 x=-2/3

    asked by Rose Kendrick on April 29, 2010
  22. Calculus

    Use a graphing utility to graph the polar equation shown below. r = cos 5Θ + n cos Θ, 0 ≤ Θ ≤ π For the integers n = -5 to n = 5. As you graph these equations, you should see the graph change shape from a heart to a bell. I'm sorry. I'm having

    asked by Iris on December 6, 2016
  23. Algebra 2

    Explain how you can tell what kind of conic section a quadratic equation describes without graphing the equation. Can you do this by writing the equation in standard form? (That's what my answer key says... but I don't know how/if it's actually right)

    asked by Fading on April 18, 2017
  24. pre-calculus 11

    I have the question what is the equation of the function in the form f(x) = 1/x-c for the function with a vertical asymptote at x=1? sketch the graph. I am uncertain how I plug this into a graphing calculator. Could I substitute 1 for x and then put an x

    asked by george on June 10, 2015
  25. Math

    John wants to hire an editor to check his thesis paper. The editor charges a flat rate of $50 and $2 per page. Write a polynomial to describe the cost. Find the cost of editing 75 pages. Calculations: Answer: Polynomial:

    asked by Teresa on February 24, 2014
  26. Pre-Calculus

    1) Use a graphing utility to obtain the graph of the function. Give the domain of the function and identify any vertical or horizontal asymptotes. x+4/ x^2+x-6. 2) Use a graphing utility to graph the function and determine the x-intercepts and B. set y=0

    asked by Addy on April 8, 2011
  27. alegebra

    solve the sytem of equation by graphing. Then classify the system as consistent or inconsistent and the equation as dependent or independent. y=-x-11 3x-2y=2 what is the solution of the system of equation.,

    asked by anaya on March 23, 2008
  28. science

    What factors should an editor consider when trying to judge the validity of a scientific report submitted for publication? (Select all that apply) if the report contains too much technical jargon if the results agree with the editor’s own research

    asked by makenzey on February 7, 2019
  29. Algebra

    Here is what I have done so far with thes two equation that I need to slove by graphing 2x+y=5 y=5-2x 3x-y=10 -y= 10- 3x I have substituted y= 5-2x into the second equation 3x- (5-2x)=10 5x+5=10 x=1 Here I got lost and don't know what to do next in

    asked by DANIELLE on January 8, 2007
  30. pre-algebra

    Explain the basic method(steps) for graphing a linear equation. Can you give an example of a linear equation and show me how to graph the equation?

    asked by Sherrie on November 19, 2011
  31. ALGEBRA

    equation in graphing form: f(x)=(x+3)^2+2 original equation: f(x)=x^2+6x+ 11 state the vertex??

    asked by person on March 28, 2017
  32. Algebra

    Questions on piecewise function graphing Obviously I can't get help with the actual graphing here but I am hoping someone can push me in the right direction Problem: f(x) {4, if 0

    asked by Linda on September 6, 2011
  33. English

    Imagine that there are many children in your locality had missing their parents and they just sent to job by their families.Write a letter to editor of newspaper describing the sad plight of such children and the need to uplift them. And I need to get a

    asked by Shakeeb on June 15, 2016
  34. AlgebraB-2

    A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y = 0.04x+ 8.3x + 4.3, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of

    asked by Jennifer W. on March 26, 2013
  35. Mat 116

    Solve the system by graphing 8x-6=-18 6y-8x=18 divide 1 equation by 2 4x-3y=-9 divide 2 equation by -2 -4x-3y=-9 this makes both equation dependent slope intercept of two equation 4x-3y=-9 3y=4x+9 this makes this consistent. Just helping if I can.

    asked by Robin on April 11, 2010
  36. pre-calculus

    In the following exercise, find the smallest interval for theta [from this point on i will denote theta as '*' for ease of typing] starting with * min= 0 so that your graphing utility graphs the given polar equation exactly once without retracing any

    asked by Chris on April 19, 2007
  37. Math

    One of the "think outside the box" problems in my math work is really challenging me. I need to write and equation expressing: 8 cos theta + 15 sin theta as a single sinusoid I tried graphing to no avail and there is nothing in my textbook about turning an

    asked by Nathaniel. B on November 13, 2011
  38. english

    . The ________ will meet tomorrow to discuss some upcoming projects. a. editor-in-chiefs b. editor in chiefs c. editors in chief d. editors-in-chief is the correct answer D

    asked by Allan on August 14, 2018
  39. english

    . The ________ will meet tomorrow to discuss some upcoming projects. a. editor-in-chiefs b. editor in chiefs c. editors in chief d. editors-in-chief is the correct answer A

    asked by Allan on August 14, 2018
  40. Algebra

    Is there an instance when a linear equation is not a function?

    asked by Anonymous on April 20, 2010
  41. Algebra

    Is there an instance in which a linear equation is not a function?

    asked by Cathy on December 1, 2010
  42. Algerbra

    Is there an instance when a linear equation is not a function?

    asked by Chauncey on April 24, 2012
  43. calculus

    Use the Intermediate Value Theorem to prove that the equation has a solution. Then use a graphing calculator or computer grapher to solve the equation. 2x^3-2x^2-2x+1=0 i am completely lost & have no idea where to start.

    asked by Kelly on February 3, 2011
  44. Logarithmic Function

    Could you please verify and calculate the following logarithmic equation: y = 2log_2(2)(x+2)-4 , in which x=2. So the equation would become: y = 2log_2(2)(2+2)-4 Solving... y = 2log_2(2)(4)-4 y = 2log_2(8)-4 y = 2(3)-4 y = 6-4 y = 2 So I got y=2, however

    asked by Kid on November 6, 2015
  45. Drawing polar curve

    How do you draw a polar curve? For example, r=2+cos2(thetha) You need to plot points where theta varies from 0 to 2pi, unless you have a graphing program (which I do). Your example looks like 2 overlapping circles. so u mean that it can't be drawn by hand?

    asked by J. on September 26, 2006
  46. Algebra 1

    Hello. I am having a bit of trouble understanding the following "Solve by Graphing. 3x + y = 5 -2x + 3y = 4" I know you can't see the graphing on this site, but I would really appreciate it if someone points me in the right direction in how to do this.

    asked by Tamir on July 18, 2010
  47. ALGEBRA

    i AM HAVING TROUBLE GRAPHING SOLVING THE FOLLOING BY GRAPHING. cAN SOMEONE HELP PLEASE. 2X=Y=1 2X-Y=5 i do know that the lines do not intersect what do I do with the problem

    asked by DANIELLE on January 8, 2007
  48. math

    A relief package is released from a helicopter at 1600 feet. The height of the package can be modeled by the equation h(t)= -16t^2+1600 where h is the height of the package in feet and t is the time in seconds. The pilot wants to know how long it will take

    asked by mariah on August 2, 2016
  49. mat/116

    Thanks you guys for the past help, but I am stuck on this line graphing. So can someone help in solving and graphing this compound inequality. 9x+1>= -53 or 4x+3>= -9 what would the solution {xlx>...}be.

    asked by robbie on January 29, 2011
  50. math

    1. The table shows the number of wild strawberry plants in a particular forest t years after a forest fire. Use a graphing calculator to find the exponential function that best fits the set of data. Number of Wild Strawberry Plants years | wild strawberry

    asked by Mary on April 12, 2007
  51. english

    I have to wrtie a paragraph in which I make claim, state thesis, can not use "For instance or for example and support with 4 examples.I choose this prompt "The internet is a much better resource for students than a library" Please tell me how to start this

    asked by Lisa on November 14, 2010
  52. Math

    A body is initially at rest at an origin O it subsequently move in a straight line from O with acceleration at an instance given by g(1+v) where v is the velocity of the particle at that instant and g is constant,if S is a displacement of the particle from

    asked by Harday on June 25, 2015
  53. algebra

    I need help solving and graphing the equation. y= -7+3

    asked by Mara on January 27, 2011
  54. algebra

    Q: when graphing the equation y = 4/3x + 2, the y intercept is ? A: (0,2)

    asked by Carmen on October 4, 2008
  55. Algebra PLEASE HELP!!

    What advantages does the method of substitution have over graphing for solving systems of equations? Choose the correct answer below. A. Graphing cannot be used to solve dependent or inconsistent systems due to the nature of the lines involved.

    asked by zwgz123 on December 15, 2017
  56. algebra

    Solve each equation by graphing the related function. If the equation has no real-number solution, write no solution. 1 .x^2-9=0 2. x^+7=0 3. 3x^2=0 4. 1/4x^2-4=0 5. 4g^2=25 6. 64b^2=16 7.144-p^2=0 8. 5z^2-45=0 9. h^2=49 10.s^2-35=-35 please help me out :)

    asked by king teen on April 21, 2017
  57. advanced math

    Hi, I am trying to solve graphing quadratic equations. One of the problems is written as -x^2= -2x-1. So if I wanted to put this equation in the proper quadratic equation form, would it be -2x-1-x^2, or -x^2+-2x-1? I'm really not sure.

    asked by Sharon on March 2, 2008
  58. computers

    I was wondering if someone could please help me for homework I need to submit math answers using Microsoft Equation Editor, Math type or similar software what if I don't have any of them what can I use I am not sure if I have any of them Not sure thanks

    asked by Remi on March 12, 2008
  59. Precal

    what should "window" be on the graphing calculator when graphing x^3-x^2-5x+2 to find the zeros?

    asked by itzel on September 15, 2009
  60. Math

    I am supposed to use patterns or a linear equation to complete the table but I can not find a pattern of linear equation. For instance I tried Q=11(P)+0. but it works for only the first one and the last two. Plase help... P --2--- 88 ----- 8 ------ 10

    asked by Learner on November 28, 2009
  61. Precalculus

    * I know how to graph this but I don't know how to punch the equation in correctly. I am not sure about the window either.. How can I type this equation in the graphing calculator? y=pi(25-x)^2 • 2x Note, the 2x is NOT multiplied by 2.. Show how I can

    asked by Anonymous on May 29, 2014
  62. Algebra 1

    How do you solve this algebraic equation using graphing? y = 3x - 1 y = -x + 1

    asked by Ben on February 12, 2011
  63. Math

    How to solve quadratic equation by graphing x^2-5 + 4= -2

    asked by Janis on April 22, 2014
  64. Graphing

    What are the steps to graphing this quadratic equation? Y=(-2x)^2

    asked by Nada on July 23, 2010
  65. algebra

    how do u solve an equation using the the graphing method...for example x-y=2 and -2x=2y=2

    asked by help please..thanks :) on January 30, 2011
  66. algebra

    Can someone show me how to graph this equation by graphing? 5x-4y=-8 4y-5x=8

    asked by Anonymous on March 14, 2008
  67. Math calculus 2

    A propane tank is in the shape generated by revolving the region enclosed by the right half of the graph of (4*x^2)+(64*y^2)=144 and the y-axis about the y-axis. If x and y are measured in meters find the depth of the propane in the tank when it is filled

    asked by Anonymous on February 15, 2018
  68. math check again please

    I have a slope of -3/4 and the y-intercept at 8 the equation looks like: y= -3/4x + 8 can someone tell me if i'm correct when i'm graphing it. the two points that cross in the x axis and y are (0,8) and (10.5,0) am i correct? correct on the formula.

    asked by jasmine20 on January 6, 2007
  69. Algebra

    Solve the following system of linear inequalities by graphing. x-3y>6 3x+2y>12 For the first equation I came up with y-3/2x+6 For the graph: could someone explain in detail what side of the line I graph? Thanks!!!!

    asked by Bee on September 1, 2007
  70. algebra

    for the equation i just gave it also says to solve it by letting y equal each side fo the equation and graphing. there is a graph off to the side. so what does all this mean?

    asked by hella on November 14, 2008
  71. business law

    The state legislature where Brighton was governor passed a statute giving him the power to nullify the Bill of Rights of the U.S. Constitution. Brighton exercised this power by eliminating the First Amendment. He then shut down all state newspapers that

    asked by Kristy on July 6, 2010
  72. Maths - crazy maths question which involves graphi

    This is a question that involves graphing although I'm not very good at it especially Trigonometric Functions >_< a) Find the equation of the tangent to the curve y = sinx at the origin For part (a) I've already found the equation its: y = 0 b) Using a

    asked by Anonymous on July 20, 2008
  73. Math

    Ali did his homework at school with a graphing calculator. He determined that the equation of the line of best fit for some data was y=2.63x-1.29. Once he got home, he realized he had mixed up the independent and dependent variables. Write the correct

    asked by Emily on October 1, 2010
  74. math

    Heather is solving an equation by graphing the expressions on both sides. If her graph intersects at an infinite number of points, which statement could describe the equation Heather is attempting to solve? A. One side of the equation is a constant, and

    asked by kristy on January 12, 2016
  75. algebra 2

    use a graphing calculator to graph the function y=x^2-3x+15. a. what does the graph let you conclude about real number solutions of x^2-4x+13=0? explain. b. substitue 2-2i for x in the equation x^2-4x+13=0. simplify. is the resulting equation true? show

    asked by kelli on May 9, 2011
  76. math, correction

    the equation is and directions are: graph x-y=-2 so then the equation would really be: y=-x+2 and from here i would do the table to plot the points. Close. y=x+2, not -x+2. Then, yes, plot the points. so your saying that the equation that i have to graph

    asked by Jasmine20 on January 25, 2007
  77. pre-calculus

    3x^3 -2x^2 - 7x - 4 = 0 Can you please help teach me how to put this equation into the graphing calculator.

    asked by muffy on September 8, 2009
  78. math

    describe the picture you would get by graphing the solutions(if there are any!) to the equation (x+y)^2=x^2+y^2

    asked by dan on October 3, 2012
  79. college algebra

    graphing a hyperbola. -4x^2+9y^2+8x+72y-4=0 - just need help setting it up into an equation

    asked by Carlee on June 28, 2011
  80. math analysis

    How do you find the zeros in the equation: x^3-x^2-5x+2 in a graphing calculator

    asked by itzel on September 15, 2009
  81. math analysis

    How do you find the zeros in the equation: x^3-x^2-5x+2 in a graphing calculator

    asked by itzel on September 15, 2009
  82. Please help me...Please....Math

    Find the coordinates by solving and graphing the equation : -x^2-x+30=0

    asked by Jeconiah on April 10, 2013
  83. Algebra

    Find the real solutions of the equation by graphing. 6x^3-2x=-9x^2

    asked by Anonymous on December 9, 2012
  84. Algebra 2

    find the real solutions of each equation by graphing. 2x^4=9x^2-4

    asked by Zach on February 10, 2015
  85. Algebra 1

    Solve the following equation by graphing the related function. 1. 4x^2 + 8x = 32 A: ? Use the Zero Product Property to solve the following equation. 2. x(x + 3) = 32 A: ?

    asked by Victoria on May 12, 2014
  86. Math

    I am working on a graphing exercise where I had to make a picture using ordered pairs and graph it. Then I had to graph the inverse coordinates. Finally it said to make a different graph this time using the "negative of the ordered pair". I don't

    asked by Brandi on March 3, 2013
  87. English

    1. Letters to the Editor 2. Letters for the Editor 3. Letters which are sent to the Ediror. ------------------------------ Can we use #2? Does #1 mean #3? 4. They will be useful to someone. 5. They will be useful for someone. [Which preposition do we have

    asked by rfvv on June 4, 2018
  88. Math

    When solving A system by graphing how can you tell if the solution is the equation of the line

    asked by Taylor on February 16, 2014
  89. algebra

    find the real solution of the equation by graphing 6x^3-2x=-9x^2 i got 0.2,-1.7 is this correct

    asked by lee on November 26, 2012
  90. Math help mrs sue

    When solving A system by graphing how can you tell if the solution is the equation of the line

    asked by Taylor on February 16, 2014
  91. Algebra 1

    Solve the equation by graphing the related function. x^2-9=0 I have no idea how to do this. Please help!

    asked by Nicolette on March 26, 2016
  92. Algebra 2

    solve the system of equation by graphing ( find out where they meet. x+3y=4 2x-y=8

    asked by Big Al on October 11, 2007
  93. Algebra 2

    Solve each equation by graphing. Where necessary, round to the nearest hundredth -x^3+2x^2+1=0

    asked by Christina on January 25, 2012
  94. math (algerba 1) Please help!

    x+y=0 3x+y=-4 Sovle each system of equation by graphing. If got the answer (-3,3), but it's not there. Please explain!

    asked by kathryn on January 16, 2013
  95. Algebra 2

    Solve each equation by graphing. Where necessary, round to the nearest hundredth -x^3+3x+4=0

    asked by Christina on January 25, 2012
  96. Algebra 2

    Solve each equation by graphing. Where necessary, round to the nearest hundredth x^4+2x-3= 0

    asked by Christina on January 25, 2012
  97. math

    Solve the equation and graphing utility to verify your solution

    asked by solving equation by graphing on January 1, 2017
  98. College Algebra

    A calculator company produces a scientific calculator and a graphing calculator. Long-term projections indicate an expected demand of at least 100 scientific and 80 graphing calculators each day. Because of limitations on production capacity, no more than

    asked by Anonymous please help :) on March 3, 2013
  99. College Algebra

    A calculator company produces a scientific calculator and a graphing calculator. Long-term projections indicate an expected demand of at least 100 scientific and 80 graphing calculators each day. Because of limitations on production capacity, no more than

    asked by Anonymous PLEASE HELP! on March 4, 2013
  100. College Algebra

    A calculator company produces a scientific calculator and a graphing calculator. Long-term projections indicate an expected demand of at least 100 scientific and 80 graphing calculators each day. Because of limitations on production capacity, no more than

    asked by Anonymous PLEASE HELP! on March 4, 2013