1. Calculator reposting

    Hi, I'm trying to graph the equation "y=3x" on my graphing calculator BUT the "x" is in exponential form-aka small and up to the right of the 3. How do I graph it? I know that you go to "y=" and then I typed a 3, but how do I get that little x? Thanks very
  2. Calculus

    The graph A(x) has points (-3,0), (0,-2), (1,0) and (2,3). If C(x) is defined by C(x)=A(2x+3), then what is the domain and range of C and how would the graph of C(x) look like? Also, is there any way to find what the actual equation of A(x) is with the
  3. Math

    Find the x- and y-intercepts and graph the equation plotting the intercepts. Please show all of your work. Submit your graph to the Dropbox 2x-3y=9
  4. College Math

    Using EZgraph, graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph. 3. 4.9x – 7.2y = 2.3 4. 2x = -8 5. 3.7x + 4.2y = 5.03
  5. college math

    find the slope of the tangent line to the graph of f at the given point. Graph f and the tangen line. 9. f(x) = 3x +5 at (1.8) 10. f(x)=2x + 1 at (-1,3) Please, help me with this problems. thanks
  6. math (3rd Grade)

    Suppose the scale of a bar graph is 0, 4, 8, 12, 16, 20. Describe the bar graph that would represent the number 10.
  7. Calculus

    f(x)= ⎨x^2-1 / x+1, for x not = -1 ⎨8, for x=-1 I'm trying to graph and determine the values of x for which the function is continuous. Does the graph looks like a u shape opening up or a line.
  8. math 8

    Martin graphed the lines for a system of equations. His graph resulted in 2 lines with different slopes. Which of the following is true about this graph?
  9. pre-calculus

    Give the coordinates of the vertex and graph the equation in a window that includes the vertex. y=(x+8)²-9. I know how to graph just not how to do the problem. HELP!
  10. Math Question

    Can anyone explain to me how to graph a circle if it has a square root radius? Example: x^2+y^2-7x=12-4y The radius is √113/2, but I don't know how to graph it.
  11. Algebra 1- Please help whenever you get the chance

    Graph the function shown by the table. Tell whether the function is linear or nonlinear. x|y 0|1 1|2 2|5 3|10 i'm sorry, i don't have the graph, but is their any way this could work without it? Please help. Thanks
  12. pre - CALCULUS

    Begin by graphing the standard absolute value function f(x) = | x |. Then use transformations of this graph to describe the graph the given function. h(x) = 2 | x | + 2
  13. Algebra 2

    Consider the graph of f(x)=2[[x/3]] +4 with doman {x|0<_x<12}. Create the piecewise function that would produce the same graph over the indicated domain. [[ ]] stands for a step function
  14. Algebra

    compound inequality write the solution set using interval notation and graph -7x+1>=15 or 5x+3>=-17 -1 -1 -3 -3 -7x/-7>=14/-7 5x/5>=-20/5 x>=-2 x>=-4 {-2,sideways8) {-4,sideways8) On my graph I have a { at -2 Does someone know how to do
  15. math,correction

    the problem is: 3x-4y<12 so i came up with this: after solving for y=mx+b y< (3)/(4)x-3 and two points that i got for the graph was: (0,-3)and(4,0) and when i graph the line is dashed and the solution is going on bottom of the line
  16. calculus

    find a function f given that (1) the slope of the tangent line to graph of f at any point P(x,y) is given by dy/dx=3xy and (2) the graph of f passes through the point (0,2)
  17. Physics

    The figure shows the velocity graph of a 79kg passenger in an elevator. The graph is (0,0),(1,4),(5,8),(9,2) What is the passenger's apparent weight at t=1s,5s,9s?
  18. calc

    the tangent line to the graph of y=sin x at the point (2pi/3, (radical 3)/2) crosses the sine graph at the point where x=?
  19. math

    Brittney is making a graph to compare the average high temperature in five cities. Which type of graph would be the most appropriate for Brittney to use?
  20. Calculus

    Apply the concepts of calculus (limits and derivatives) to describe the graph y = sec(x). Include a quality graph
  21. pre-algebra

    how do i identify the slope snd y-intercept of the graph of each equation. Then graph the equation? plz help asap!
  22. Math

    I have a TI-83 graphing calculator. How do you graph a polar equation on this calculator. Also how would I graph lim 5/x-2 x-->2 in order to find the limit?
  23. Business

    I have to write two memos for class. I did one but need help on the other one. Can you read mine and tell me if it's okay, den give me some ideas on how i should write my second. Memo 1: Your school is hosting a picnic and you would like to supply the soda
  24. algebra

    1)What is the 4x^2=y^2+8y+32 answer= either hyperbola or parabola 2)The graph of which equation is a circle? answer= 5x^2+10x+5y=9 3)Solve the system of equations by graphing x^2+y^2=16 and y= -x+4 answer= (4,0),(0,-4) 4)Find the exact solutions of each
  25. Chemistry help!

    A sample of gas at a temperature of 37.0°C has a pressure of 725 torr and occupies a volume of 3.44 L. a. Use Boyle’s law to calculate the new pressure if the temperature is held constant and the volume is increased to 6.54 L. torr b. Use Gay-Lussac’s
  26. Mathematics

    A shopkeeper buys an article at a discount of 30% and pays sales tax at the rate of 6%. The shopkeeper sells the article to a customer at 6% . The shopkeeprer sells the article to a customer at 10% discount on the list price and charges sales tax at the
  27. Maths

    A shopkeeper buys an article at a discount of 30% and pays sales tax at the rate of 6%. The shopkeeper sells the article to a customer at 6% . The shopkeeprer sells the article to a customer at 10% discount on the list price and charges sales tax at the
  28. Social Studies

    The excerpt below is Article 6 of the "Declaration of the Rights of Man," the document that founded the French Republic on August 26, 1789. Use this excerpt below to answer the following question: Law is the expression of the general will. Every citizen
  29. Physics

    Briefly describe the relative quantities of kinetic, gravitational potential and mechanical energy as a stone is thrown in the air vertically upward and falls to the person's hand at the same height that it left.
  30. Physics

    A proton and an alpha particle (q = +2.00e, m = 4.00u ) are fired directly toward each other from far away, each with an initial speed of 0.247c. What is their distance of closest approach, as measured between their centers? (Hint: There are two conserved
  31. Physics

    At an outdoor market, a bunch of bananas is set into oscillatory motion with an amplitude of 30.0781 cm on a spring with a spring constant of 15.7711 N/m. The mass of the bananas is 69.6297 kg. What is the speed of the bananas? Answer in units of m/s
  32. Electric field

    In a simple electric circuit 1.6 J of energy are supplied to a lamp in 0.10 s. The charge transferred through the circuit is o.20 C. The average current is?
  33. accounting

    7-B1 $ refers to New Zealand dollars. 1. January February March Schedule a: Sales Budget $62000 $70000 $38000 Total sales (100% on credit) Schedule b: Cash Collections Current month's sales 37200 42000 22800 7000 Previous month's sales 7500 18600 21000
  34. Statistics

    Suppose we have yo estimate the average number of purchases in a given hour in a given hour at a convenient store. Using this example describe in your own words how you would go about this determining this average through: A.) Drawing a random sample B.) A
  35. chemisrty

    I have no idea how to do this activity..can someone please help!? In this activity you will investigate how chemical reactions are limited by the amount of reactants present. You will be using paper clips to represent atoms. You can describe the quantities
  36. physics

    A snapshot graph of a travelling wave is shown. The wave is travelling to the right at 32.0 m/s. a) What is the amplitude if the maximum displacement is 28.0 cm and the total distance travelled by the wave is 26.0 m? b)What is the wavelength of the wave?
  37. Accounting

    Janes Company provided the following information on intangible assets: a. A patent was purchased from the lou Company for $700,000 on January 1, 2007. Janes estimated the remaining useful life of the patent to be 10 years. The patent was carried on Lou's
  38. Physics

    1. A dog sits under the only shade tree in its territory. Suddenly the dog desires to dig a previously buried bone. From the tree the dog goes 13 meters at 22.6° north of east. Not finding the bone there the dog then goes 17 meters at 61.9° north of
  39. Math - Combining Functions

    Kathy has a small business selling apple cider at the farmers' market. She pays $35 per day to rent her space at the market, and each cup of cider costs her $1. She sells the cider for $2.50 per cup and brings enough cider and cups to sell a maximum of 200
  40. physics

    While a boat is being towed at a speed of 11m/s, the tension in the towline is 9.5kN. What is the power supplied to the boat through the towline?
  41. physical science

    A machine is supplied energy at a rate of 4,000 W and does useful work at a rate of 3,760 W. What is the efficiency of the machine?
  42. Physics

    Help me with this please A 10.0 Ω resistor is in parallel with a 20.0 Ω resistor and supplied by a 9.00 V battery. What is the total current passing through the circuit? A. 0.38 A B. 0.75 A C. 1.35 A D. 6.00 A
  43. first steps in using a personal computer

    as you boot up your computer system,nothing is displaying on the monitor.you check that the monitor is turned on and that all the power cords are plugged into a working source of electricity.what should you do next a.check that all the cables between
  44. Business Math

    prepares fresh gourmet entrees each day on Wednesday 80 baked chicken dinners were made at a cost of 3.50 each. a 10% spoilage rate is anticipated. at what price should the dinners be sold to achieve a 60% markup based on selling price.
  45. Calc

    The manager of a large apartment complex knows from experience that 100 units will be occupied if the rent is 416 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 8 dollar increase in rent.
  46. English please check answer

    Please see if I Have the right answer thank you for your help . You are asked to change plural medical words to the singular form. Which of the following combinations represents the correct conversion ? A. Criterion, criteria B. Bacteria,bacterium C.
  47. C#

    The Peterman Publishing Company has decided that no published book should cost more than 10 cents per page. Create a BookException class whose constructor requires three arguments: a string Book title, a double price and an int number of pages. Create an
  48. Algebra check?

    Sorry the first post formatted weirdly. 1. 3i - 10 --------- 8i - 5 Answer 74 65i ---- + ----- 89 89 2. 11i^2 + 1 ------------ -12i - 8 Answer: 5 (2 - 3 i) ------------- 26 3. square root -25 * 8 square root -49 Answer: -280 4. square root -64 + 12 square
  49. Quality Management and Productivity

    (Effects of Quality Management on Domestic and Global Competition Paper) - Write a 700-word paper in which you compare and contrast quality management at two organizations in the same industry. - One organization must compete in the domestic market and one
  50. MATH-157

    In each case, determine whether the situation calls for a discrete or continuous random variable and explain your answer. a. The description of the number of children in a family selected at random from families in Ft. Wayne, Indiana b. The net worth of an
  51. Psychology

    If a negative correlation between two sets of scores is displayed as a scatterplot, the points are clustered in a pattern that Question 5 options: resembles a bell-shaped curve. extends from the lower left to the upper right of the plot. resembles a
  52. math

    .In the function f(x), x is replaced with 2x and 1 is added to the function. f(x)=−3sinx What effect does this have on the graph of the function? a. The graph is horizontally compressed by a factor of 2 and shifts up 1 unit b. The graph is horizontally
  53. Math - Graphing a function

    Graph the function below. Determine the domain, range, and horizontal asymptote. Please show all of your work. Submit your graph to the Dropbox. f(x) = (3/2)^(4-x)
  54. Math

    Can some one explain the step of the following: 1. Graph the system of Inequalities (What will be the points) y>= -4 x>=5 2. Solve by the substitution method 5x+3y= 7 x=59-7y 3.Graph the equation using the slope and the y-intercept (What are the
  55. math

    What is the equation for the line of symmetry for the graph of this function? function y = x2 - 4x - 5, if you have a graphing calulator you can put it in there, or just graph it on a piece of paper using a T chart. find it by one of those.
  56. Geometry

    Need help, not sure what I am suppose to do. Estimate the area between the graph of 4y = 16 - x^2 and the x-axis. The picture of a mound is on a piece of graph paper. Points A(-4,0) B(0,4)(4,0) Point B is the top of mound.
  57. AP Calculous

    let f be the function defined by f(x)=3X^5 -5X^3 +2 a) on what interval is f increasing? b) on what interval is the graph of f concave upward? c)Write the equation of each horizontal line tangent to the graph of f
  58. Trigonomtry

    Sinusoidal means looking like a basic sine graph. By how many degrees do you have to shift sin x = y to the right to make it look like the graph of cos x = y? (Enter only the number of degrees.)
  59. math

    graph the image of each figure under a translation by the given vector. pentagon DEFGH with vertices D(0, 5), E(0, 7), F(−2, 6), G(−3, 4), H(−2, 3); g = < 4, − 2 > I understand how to graph it, but I don't understand the purpose of (g = <
  60. Math

    which of the following graphs could represent a function with the following 3 properties? 1) f(x)>0, for x<0 2) f'(x) is less than or equal to 0, for all x 3) f'(0)=0 I know that we cannot draw the graph but to figure this out I f(x)>0 would mean
  61. math

    Shop A sold a notebook for $1200. This was 125% of the price of a similar notebook sold in Shop B. Find the price of the notebook in Shop B. During a sale, both shops gave the same percentage of discount. Dennis bought the notebook from Shop B and found
  62. Stastics

    The UMUC bookstore states the average textbook costs $119. A randomly selected sample of 26 new textbooks at the UMUC bookstore had a mean price of $123.45 and sample standard deviation of $15.23. Use a 0.05 significance level to test the claim that the
  63. accounting

    The accounting records of NuTronics, Inc., include the following information for the year ended December 31, 2011. Dec. 31 Jan. 1 Inventory of materials $ 24,000 $ 20,000 Inventory of work in process 8,000 12,000 Inventory of finished goods 90,000 80,000
  64. ECON

    Suppose that we are in the early days of the Bretton Woods system, and France has declared a par value for the French franc at FF6 per dollar. The allowable fluctuation band is one percent on either side of par. What is the price ceiling for the dollar in
  65. Algebra

    Joshua originalle bought two hundred shares of stock three years ago. The company has since had a 2 for 1 stock split. Joshua's entire investment in stock has increased in value by 20%. He originally paid $8,600 for the stock. What is the current price per
  66. AppliedStats

    Suppose that you bought a stock 6 years ago at $12 . The stock’s price at the end of each year is shown here. Year 1 2 3 4 5 6 Price 10 14 15 22 30 25 a) Compute the rate of return.
  67. math 11

    Current price is $100, current salesbare 5000 units. For every increase in price of $1, sales decrease by 20 units. Find optimum revenue.
  68. Math

    Nissan Appliances bought three dozen camcorders at a cost of $5,040. The markup on the camcorders is 30% of the selling price. What was the original selling price of each camcorder?
  69. Ashford University

    Find the missing numbers. cost selling price $175.00 mark on selling price markup rate 50% mark amount=
  70. Math

    500 pounds of apples were purchased at $0.35 per pound. The desired markup is 30% based on selling price, but 18% spoilage is expected. What should the selling price per pound be?
  71. math!

    1. which is the better buy? a. 6 for #3.49 b. 7 for #3.55 c. 8 for #3.99 d. 9 for #4.20 i got letter D 2. the price of a leather jacket is #375.25. if the sales tax rate is .25%, what is the final price of the jacket(including tax)? ____________________
  72. Mico- Econ-- Help

    Suppose that in a month the price of oranges increases from $.75 to $1. At the same time, the quantity of oranges demanded decreases from 100 to 80. The price elasticity of demand for oranges (calculated using the initial value formula) is __________. 0.75
  73. Economics

    If the price of apples rises from $3.50 a pound to $4.00, and my consumption of apples drops from 30lbs. of apples to 20lbs.; what would be the price elasticity of demand of apples. My figures are all wrong; how would I calculate it.
  74. math

    A pair of jeans was on sale −15% off the price, but when Bill came to buy them a month later the sale was over and he had to pay the regular price of $170. How much money did Bill lose?
  75. pre algebra

    Wren bought a baseball card last year for $2.25. This year the price dropped to $.45. What was the percent of decrease in the price of the card A. 120% B. 500% C. 80% D. 400% A?
  76. food

    i love bacon, who knows were you get it for a cheap price I bought bacon today at my local grocery store in Michigan. Most brands were $4.00 a pound, with a couple of brands above and below that price.
  77. math

    The demand function for a certain commodity is approximated by: p = 100e-q/2where "q" is the number of units demanded at a price of "p" dollars per unit. If there is no demand for the product, what will its price be(in dollars)?
  78. math

    Hank Kerchief went to the sale, bought a cd at 30% off and received a $6.00 discount. What was the original price of the cd??? Show work The $6 discount WAS the 30% reduction off the original price, P. Solve this equation for P: (1 - 0.30) P = 6
  79. BUSINESS LAW

    Plz give me some tips I'm not really good at business law the question is "You are advising a client who is the managing partner of a 6 person partnership engaged in a property development in NSW. The partnership is considering doing something which while
  80. Algebra II

    Working on my online math homework, I encountered this problem: Solve: (3x^-1 y^-2)^-2 (x^2 y^5)^-1 [[Spaces denote the end of the exponent.]] Because of the law of exponents that deals with negative exponents, I did the reciprocal and distributed the
  81. logic

    Sometimes people get caught in a “downward spiral,” a case in which something leads to a result which in turn leads to more of the original thing, bringing on more of the result. As the process continues, the result continually gets worse and worse. An
  82. science

    Identify the fruit or vegetable you selected and relate the second law of thermodynamics to the changes in energy observed in Appendix C. How did the amount of energy gained compare to the amount of energy lost as heat at the second through fourth trophic
  83. I need clarification on this. Subject is CJ.

    Who understands this? Can someone explain this further for me please? Library Assignment: One of the most important aspects to law enforcement is the anticipation of the resources required to perform police functions effectively. Manpower needs must be
  84. Math

    g(x)=(x^2+2x+1)/(x^2-x-6) 1. Find any holes in the graph of g(x) 2. Find any horizontal or oblique asymptote for the graph. 3. Determine where (if any at all) the graph of g(x) crosses the horizontal or oblique asymptote.
  85. Intermidia Algebra

    Andrew factored the expression -12x^3-28x^2-3x as -4x (3x^2-7x+9). But when Melissa applied the distributive law and multiplied out -4x (3x^2-7x+9), she got -12x^3+28x^2-36x; thus, Andrew’s solution does not appear to check. Why is that? Please help
  86. Chemistry

    A home swimming pool contains 145 m3 of water. At the beginning of the swimming season, the water must be heated from 20 to 32°C. How many joules of heat energy must be supplied?
  87. Chemistry

    A home swimming pool contains 145 m3 of water. At the beginning of the swimming season, the water must be heated from 20 to 32°C. How many joules of heat energy must be supplied?
  88. chemistry

    Cathode = Cu2(s) + 2e- ¨ Cu(s) Anode = 2H2O(l) ¨ O2(g) + 4H(g) + 4e- Net = Cu2(s) + 2H2O(l) ¨ Cu(s) + O2(g) + 4H(g) the minimum voltage that must be supplied to electrolyze aqueous copper(II) sulfate
  89. Math

    A manufacture has been selling 1400 television sets a week at $450 each. A market survey indicates that for each $14 rebate offered to a buyer, the number of sets sold will increase by 140 per week. a) Find the function representing the demand p(x) , where
  90. Algebra

    Write a slope-intercept equation of the line whose graph is desrcibed,parallel to the graph of 3x+2y=5;y-intercept(0,-1)
  91. Math

    The functions f(x) and g(x) are described below: f(x) = 32x + 8 g(x) = 32x − 9 The graph of g(x) is obtained by shifting down the graph of f(x) by _____ units.
  92. calculus

    6. Determine a, b, c, and d so that the graph of y=ax^3+bx^2+cx+d has a point of inflection at the origin and a relative maximum at the point (2, 4). Sketch the graph.
  93. geometry

    Find the area of triangle ABC with A = ((-5), 1), B = ((-8), 1), and C = (9, (-8)). Graph the triangle on your own graph paper. Do not include units.
  94. math

    Write a slope-intercept equation of the line whose graph is described Parallel to the graph of 3x + 2y = 5; y-intercept (0, −1)
  95. geometry

    im trying to explain to my brother how to do graph this problem put im not sure how to solve it either. (x-3)^2+(y+5)^2=9 so if someone can explain how to graph this it would be greatly appreciated
  96. math

    write a system of equations that is not linear and graph. can this work equation work? 3x+2y=12 3x+2y=6 1. 3x+2y=12 y=-3/2x + 6 2. 3x+2y=6 y = =3x/2+3 when i graph it will be parallel.
  97. Math

    Adam used the three fractions to make a circle graph and colored each a different color. What fraction of the graph is not colored?
  98. Physics

    Whats the difference between uniform acceleration graph and a constant acceleration graph? Both graphs look the same and I can differentiate them...
  99. precalculus

    for the question graph r = cos 5Θ + n cos Θ, 0 ≤ Θ ≤ π For the integers n = -5 to n = 5. Does this mean that -5,-4,-3,-2,-1,0,1,2,3,4, and 5 are all on the same graph? I really do not understand polar graphs any help would be much appreciated.
  100. Math Help PLease Fast!!!!!!!!!!!!!!

    Graph the system of inequalities. Then use your graph to identify the point that represents a solution to the system. x > ¨C2 y ¡Ü 2x + 7 A. (¨C1, 6) B. (1, 11) C. (¨C1, 4) D. (¨C3, ¨C1)