ladybug

Most popular questions and responses by ladybug
  1. Language Art

    Identify the interjection in the following sentence. Ouch! I just banged my shin on the table. A. ouch b. banged c. shin d. on

    asked on October 3, 2018
  2. Social Studies

    what is one way Central American countries have worked to improve their economies a. by reducing the type of goods they trade b. by raising tariffs on imported goods c. by participating in free trade agreement d. by imposing embargos on imports from other

    asked on October 24, 2018
  3. Social Studies

    .Read statement and select correct answer Congressional Research Service What statement describes the economics impact of this trade agreement a. The agreement led exports to the US to increase but led to a decrease in imports. B. The agreement caused

    asked on October 30, 2018
  4. math

    given f(x) = x^3 - 3, find f(-2). I got f(-2) = -11. Can someone please check if I'm right?

    asked on December 17, 2018
  5. MATH

    Given g(x) = x^2 - x, find g(2/3). I got g(2/3) = -2/9. Is that right?

    asked on December 17, 2018
  6. college algebra, Please help!!

    Answer the following function. f(x)=2x^2-x-1 A. Is the point (-2,9) on the graph of f? B. If x equals 2, what is fx? What point(S) are on the graph of f? c. if f(x)= -1, what is x? what point(s) are on the graph of f? d. what is the domain of f? e. List

    asked on November 9, 2012
  7. pre-calculas

    can someone please help me with this question? Given the function f(x)=3x-9 Find the rate of the change between the stated values for x: 7 to 8 A. Find the equation of a secant line containg the given point (7,f,(7)) and (8,f,8)) B. Find the rate of change

    asked on September 18, 2012
  8. college algebra

    find the complex zeros of the polynomial function. write f in factored form. f(x)=x^3-10x^2+37x-52

    asked on November 18, 2012
  9. college algebra, Please help!!

    Answer the following function. f(x)=2x^2-x-1 A. Is the point (-2,9) on the graph of f? B. If x equals 2, what is fx? What point(S) are on the graph of f? c. if f(x)= -1, what is x? what point(s) are on the graph of f? d. what is the domain of f? e. List

    asked on November 9, 2012
  10. college algebra

    find the center and radius of the circle. Write in equation form. (4,8) and (13,8)

    asked on October 29, 2012
  11. pre-calculus

    find the functions f and g so that Fog = H. H(x)=/2x+1\

    asked on October 9, 2012
  12. pre-calculus

    solve the following logarithmic equation. Be sure to reject any value of x that is not in thedomain of the orginal logarithmic expression. Give the exact answer. log3(x+8)=4 The three actually drops down a little below the g. Can someone tell me how to do

    asked on October 6, 2012
  13. college algebra--I really need help!!

    solve the following exponential equation. exact answers only. 1-9x 2x 2 = e I hope that you understand this question. I don't and need some help please. Can you show all answers please.

    asked on November 25, 2012
  14. college algebra--need help please!!

    (Using the seven steps to analyzing the rational function of R), analyze the graph of the following function. R(x)=x^2-49/x^4-16

    asked on November 15, 2012
  15. pre-cal

    solve the equation algebraically. 7e^x=11-e^-x

    asked on October 9, 2012
  16. pre-calculas

    Find the function that is finally graphed after following transformations are applied to the graph of y=ãx in the order list 1. shift down 8 units 2. reflect the x-axis 3. reflect the y-axis

    asked on September 18, 2012
  17. calculus

    the graph of y= -1/4 over x-2 can be obtained from the graph y|x| by which transformations? a. 5 units to right b. 2 units to right c. 5 units to left d. 2 units to left by what factor is the graphed streched or shrunk vertically and how is it reflected.

    asked on December 18, 2012
  18. college algebra

    Use properties of logarithms to condense the logarithmic expression. Wreite the expression as a simple logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions. Inx + In 15 Please show work

    asked on November 28, 2012
  19. college algebra--need help please!!

    information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f. degree:5, zeros: -6, 6-i please help and show all work.

    asked on November 23, 2012
  20. college algebra

    use the remainder theorem to find the remainder when f(x) is divided by x-2. Then use the factor theorem to determine whether x-2 is a factor of f(x). f(x)=4x^3-10x^2+13x-13

    asked on November 15, 2012
  21. college algebra

    find the zero's for the following polynomial and give the multiplicity for each zero. For each zero, state whether the graph crosses the x-axis or touches the x-axis and turns around. f(x)=5(x-2)(x+4)^3 I am having trouble with this. Can you please show me

    asked on November 11, 2012
  22. college algebra

    the midpoint of the line segment from p1 to p2 is (-1,3). if p1=(-6,7) what is p2?

    asked on October 28, 2012
  23. pre-calculus

    solve the the following inequality. write your solution in interval notation. x^3-49x

    asked on September 29, 2012
  24. math

    Find the slope-intercept equation of the line with the following properties. Perpendicular to the line -9x-8y=96; containing the point (-8,-8) Can anyone please explain and help me please.

    asked on September 10, 2012
  25. Intermediate Algebra

    The area of the triangular athelic field is represented by an expression 81y^2-16z^2 square meters. Write an algebraic expression to represent one possible set of dimensions (in the sense of length times width)of the athelic field; include correct units.

    asked on June 13, 2012
  26. Intermediate Algebra

    A gardner wants to create a triangular garden in the shape of a right triangle with shaortest side length x-8y ft and the middle length side x+6y ft. What is an algebraic expression for the area of the garden? Be sure to multiply this out and express in

    asked on June 8, 2012
  27. Intermediate Algebra

    I am having trouble with these two. Can you please help me?? Find the following product: -4x^2y (-4x^3y^5) Essy, Show all work. Find the following quotient: 16x^2-25y^2 ___________ 4x + 5y

    asked on June 6, 2012
  28. Intermediate Algebra

    Please Help!! Use the discriminant to determine whether the follow equations have solutions that are: -two different rational solutions -two different irrational solutions -exactly one rational solution or -two different imaginary solutions. 8x^2+7x+3=0

    asked on June 13, 2012
  29. college algebra

    write the expression as a single logarithm In(x/x-2)+In(x+2/x)-In(x^2-4) Please show work

    asked on November 27, 2012
  30. college algebra--I really need help!!

    Find the domain of the composite function FOG f(x)= 2/x-3; g(x)= 7/x please show work so I can undestand

    asked on November 25, 2012
  31. college algebra--need help please!!

    information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f. degree:5, zeros: -6, 6-i please help and show all work.

    asked on November 23, 2012
  32. college algebra--need help please!!

    information is given about a polynomial f(x)whose coefficients are real numbers. Find the remaining zeros of f. degree:5, zeros: -6, 6-i please help and show all work.

    asked on November 23, 2012
  33. college algebra

    use the rational zeros theorem to find all the real zeros of the polynomial function,. use the zeros to factor f over the real numbers. f(x)=11x^3-x^2+11x-1 please show all work

    asked on November 19, 2012
  34. college algebra

    find all the zero's of the followig polynomial. write the polynomial in form. f(x)=x^2-256

    asked on November 15, 2012
  35. college algebra, Please help!!

    How can the graph of g(x)=3square root x+3 be obtained from the graph of g(x)= 3 square root x? A. shift the graph 3 units right b. shift the graph 3 units up c. shift the graph 3 units down d. shift the graph 3 units left I am having problems with the

    asked on November 14, 2012
  36. college algebra

    find the function that is finally graphed after the following transformations are applied to the graph of y=sqrt x in the order listed. 1. relected about the x-axis 2. shift down 9 units 3. shift left 2 units y=

    asked on November 9, 2012
  37. college algebra

    For the given functions f and g find the following and state the domain of each. f(x)=sqrt x; g(x)=7x-3 A.what is the domain of f*g? B. What is the domain of f/g? Please show all work.

    asked on November 8, 2012
  38. college algebra

    if (a,-20) is a point on the graph of y=x^2+9x, what is a?

    asked on October 28, 2012
  39. pre-calculus

    solve the exponential equation. express the solution in terms of natural logarithims. Then, use a calculator to obtain a decimal point approximation for the solution. e^x=12.3 What is the solution in terms of natural logarithims? The solution set is ?

    asked on October 6, 2012
  40. pre-calculus

    solve the following logarithmic equation. be sure to reject any value of x that is not in the domain of the original logarithmic expression. give the exact answer. then, use the calculator to obtain a decimal appromiation, correct to two decimal places,

    asked on October 6, 2012
  41. pre-calculus

    form a polynomial f(x) with real coefficients having the given degree and zeros. degree 5; zeros -7; -i;-9+i enter the polynomial. f(x)=a(?)

    asked on October 1, 2012
  42. calculus

    Find the midpoint of the line segment joining the point P1 and P2. P1= (2,5) P2= (-5,6) The midpoint is ___ Type the order pair, use intergers and simplified fractions for any number in the expression. I need this help ASAP Please!!!

    asked on September 12, 2012
  43. Intermediate Algebra

    A school designer wants to create a whiteboard with the optional dimensions to enhance learning. It is determinedd that if one side of the whiteboard is x+2y inches theother side should be x^2+6xy-5y^2 inches. Write an algebraic expression for the area of

    asked on June 8, 2012
  44. Intermediate Algebra

    A gardner wants to create a rectangular garden with length of 8x-4y ft. and and width of 5x+9y ft. What is the area of the garden? Be sure to multiply this out, express in simplest correct mathematical form and include units.

    asked on June 6, 2012
  45. calculus

    solve the equation. Inx+In(x+8)=3

    asked on January 1, 2013
  46. calculus--please check

    analyze the graph of the function f(x)=x^2+x-90/x+3 a. what is the domain? I think it is x‚-3 (-‡,-3)(-3‡) b. what is the equation of the vertical asymptote? is it x= -3 c. what is the horizontal asymptotes? none

    asked on December 27, 2012
  47. calculus--please check

    analyze the graph of the function f(x)=x^2+x-90/x+3 a. what is the domain? I think it is x‚-3 (-‡,-3)(-3‡) b. what is the equation of the vertical asymptote? is it x= -3 c. what is the horizontal asymptotes? none

    asked on December 27, 2012
  48. calculus

    graph the function using transformation g(x)= -2|x|-3 *Can someone help me to finding out what the points would be that I would graph*

    asked on December 18, 2012
  49. college algebra--please help

    what does Descartes rule of signs tell you about the possible number of positive real number zeros and the possible number of negative real zeros of the function? 1. f(x)=2x^5-5x^2+x-1 2. f(x)=5x^6+7x^4-x-6 please show work

    asked on November 19, 2012
  50. college algebra

    use the remainder theorem to find the remainder when f(x) is divided by x+2. then use the factor theorem to determine whether x+2 is a factor of f(x). f(x)=4x^6+36x^3+32 please show work

    asked on November 19, 2012
  51. college algebra, Please help!!

    the graph of y=1/3 3square root x+5 can be obtained from the graph of y=3square root x by which transformations? Horiztonal shift: a. 5 units to the left b. 3 units to the right c. 3 units to the left d. 5 units to the right By what factor of y=3 square

    asked on November 14, 2012
  52. college algebra, Please help!!

    How can the graph of g(x)=3square root x+3 be obtained from the graph of g(x)= 3 square root x? A. shift the graph 3 units right b. shift the graph 3 units up c. shift the graph 3 units down d. shift the graph 3 units left I am having problems with the

    asked on November 14, 2012
  53. college algebra, Please help!!

    How can the graph of g(x)=3square root x+3 be obtained from the graph of g(x)= 3 square root x? A. shift the graph 3 units right b. shift the graph 3 units up c. shift the graph 3 units down d. shift the graph 3 units left I am having problems with the

    asked on November 14, 2012
  54. college algebra

    use completeing the square to describe the graph of f(x)=4-16x-x^2 support your answers graphically

    asked on November 14, 2012
  55. college algebra

    determine the quadratic function f whose vertex is (2,-4) and passes through (3,-1) f(x)= what? type answer in form of f(x)=ax^2+bx-c

    asked on November 14, 2012
  56. college algebra--need help Please!!!

    I need to find the vertex and axis of symmetry of the folowing quadratic function. Can someone PLEASE help me!! y= -x^2-6x

    asked on November 12, 2012
  57. college algebra

    write the function whose grapg is the graph of y=(x+5)^2, but is reflected about the y-axis. would it look like this: y=(x+5)-2??

    asked on November 8, 2012
  58. college algebra--please

    I am not understanding this question and I have read the chapter many times. Please help. given the function of f(x)=4x-8 a. find the the rate of change between the stated values for x:5 to 7 b. find the equation of a secant line containing the given

    asked on November 2, 2012
  59. college algebra

    find the equation for the line with the given properties. Express in slope intercept. containing points P=(-5,1)and (-3,0)

    asked on October 29, 2012
  60. college algebra

    find the equation for the line with the given properties. Express in slope intercept form. Containing points P=(-3,-4) anda Q=(-1,-1)

    asked on October 28, 2012
  61. college algebra--Please help Reiny please

    You helped me with this question and this is what I got but my Professor says that each x and y intercept needs to have a coordinate. Where did I go wrong?? Can you help me? x^2+y^2+4x+2y-20=0 x^2+4x+4+y^2-2y+1=20+4+1 (x+2)^2+(y+1)^2=25--this is where you

    asked on October 26, 2012
  62. college algebra

    Write the equation of the circle in standard form. Find the center, radius and intercepts. x^2 + y^2 + 4x + 2y - 20 = 0

    asked on October 25, 2012
  63. college algebra

    y=3x/x^2 + 81 for the given equation, list the intercepts and test for symmetry.

    asked on October 25, 2012
  64. pre-cal

    use the given zero to find the remaining zeros of the function. h(x)=x^4-12x^3+36x^2+68x-525 zero:4-3i

    asked on October 14, 2012
  65. pre-cal

    find the center (h,k) and radius r of the circle and then find the intercepts, if any. 5x^2+30x+5y^2=0

    asked on October 13, 2012
  66. pre-cal

    Can someone please show me how to find an equation for the line with the given properties. Parellel to the lines 3x-y= -3; containing the point (0,0) y= (then type your answer in slope intercept form)

    asked on October 13, 2012
  67. pre-cal-please help

    find the mid point of the line segment joining the points P1 and P2. P1 = (3,5) P2 = (-4,7)

    asked on October 13, 2012
  68. pre-cal

    change the exponential expression to an equivalent expression involving a logarithm. 4.1=a^2

    asked on October 9, 2012
  69. pre-cal

    use the properties of logarithms to condense the logarithmic expression. write the expression as a single logiarithm whose coefficient is 1. 2IN(x+3)-3INx

    asked on October 9, 2012
  70. pre-calculus

    solve the equation 1. In x + In (x+12) =2 x= ? or either there is no solution 2. solve the exponential equation 9^x=6 What is the exact answer? 3. Use transformations to indentify the graph of the function. Then determine its domain, range, and horizontal

    asked on October 6, 2012
  71. pre-calculus

    the function f(x)=4/x-7 is one to one a. find the inverse of f b. graph f, f^-1, and y=x on the same set of axes find the inverse of f f^-1(x)=

    asked on October 6, 2012
  72. math

    solve the following inequality. write your solution in interval notation x^3-49x

    asked on October 1, 2012
  73. math

    solve the follow inequality. write your solution in interval notation. x^3-49x¡Ü0

    asked on October 1, 2012
  74. pre-calculus

    solve for the follow inequality. write your solution in interval notation. x^3-49x¡Ü0

    asked on September 30, 2012
  75. pre-calculus

    R(x)=x^2+x-6 ________ x-3 1. find the domain and y-intercepts 2. find the x-intercepts 3. find the real solution of the equation 4. find the horizontal or oblique asymptotes 5. find the x-axis 6. plot the points

    asked on September 29, 2012
  76. pre-calculus

    Find the intercepts of the graph of the equation y= x^2 -4 ________ X^2 -9 a. there is no intercept b. the intercept(s) is/are type the ordered pair, using intergers or fractions

    asked on September 22, 2012
  77. caculus

    Following a polynomial, find a. the zero's and the multiplicity of each b. where the graph crosses or touches the x-axis c. the number of turning points d. the end behavior f(x)=(x+3)(x-5)(x+5)

    asked on September 22, 2012
  78. caculus

    Following a polynomial, find a. the zero's and the multiplicity of each b. where the graph crosses or touches the x-axis c. the number of turning points d. the end behavior f(x)=(x+3)(x-5)(x+5)

    asked on September 22, 2012
  79. math

    can someone please help me with this question. Given the funtion f(x)= 3x-9 a. find the rate of change between the two stated values for x: 7 to 8 b. find the equation of a secant line containing the given points: (7,f(7)) and (8,f(8)) I think I have

    asked on September 15, 2012
  80. math

    The midpoint of the linesegment from P1 to P2 is (-4, 1). If P1 equals (-4,6)what is P2? Any help would be great.

    asked on September 12, 2012
  81. Intermediate Algebra

    The area of a rectangular swimming pool is given by 4x^2+19x+12 ft one side length f the pool is given by 4x+3 feet. What is an algebraic expression for the other side of lenght of pool? Simpily this, and include correct units as part of your answer.

    asked on June 8, 2012
  82. Intermediate Algebra

    The length of the side of a rectangle desk is given by 2x-6y cm. The lenght of the front is given by 2x+6y cm. What is an algebraic expression for the area of the top of the rectangular desk? Include correct units as part of your answer.

    asked on June 5, 2012
  83. calculus

    solve the following equation. log 1/6 (x^2+x)- log 1/6 (x^2-x)=2 **the 1/6 is lowered on both sides and the (x^2+x) and (x^2-x) should be higher on both sides**

    asked on January 1, 2013
  84. calculus

    find all zeros of the following polynomial. write the polynomial in factored form. f(x)=x^3-3x^2+16x-48

    asked on December 22, 2012
  85. college algebra--need help please!!

    use the intermediate value theorem to show that the polynomial function has a zero in the given interval. f(x)=x^5-x^4+9x^3-5x^2-16x+5;[1.3,1.6] f(x)1.3= ? simplify answer f(x)1.6= ? "

    asked on November 23, 2012
  86. college algebra

    use the rational zeros theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x)=x^3-8x^2-31x-22

    asked on November 18, 2012
  87. college algebra, Please help!!

    find a bound on the real zeros of the polynomial. f(x)=x^4+2x^3-8x-7 every real zero of f lies between -? and ? *pleasae show all work*

    asked on November 18, 2012
  88. college algebra, Please help!!

    use the intermediate value theorem to show that the polynomial function has a zero in the given interval. f(x)=4x^3+3x^2-8x+7;[-5,-2] please show all work

    asked on November 18, 2012
  89. college algebra

    form a polynomial f (x) with real coefficients having the given degree and zeros. degree 5; zeros 5; -i; -6+-i f(x)= a(?) Please show step by step work.

    asked on November 18, 2012
  90. college algebra, Please help!!

    which of the following best describes how the graph of f can be obtained from the graph of y=1/x^2? f(x)=14/x^2 choose the correct answer a.vertical stretch by a factor of -4 b. reflection over the y-axis, vertical shrink by a factor of 4 c. reflection

    asked on November 14, 2012
  91. college algebra

    determine the quadratic function of f whose graph is the vertex of (1,-4) and the y-intercept is -3.

    asked on November 14, 2012
  92. college algebra

    Given the following rational function, find: A. horizontal asymptotes B. vertical asymptote(s), if any C. oblique asymptote(s), if any f(x)=x^2-x-2/2x^2-x-21

    asked on November 10, 2012
  93. college algebra

    deteermine algebracially whether the given function is even,odd, or neither. f(x)= -3x-/9/

    asked on November 8, 2012
  94. college algebra

    for the function f(x)=7/x+6, find the average rate of change of f from 1 to x.

    asked on November 8, 2012
  95. college algebra

    For the given equation list the intercepts. Y= -2X/(X^2+1) I think I Have this right I am not for sure? y=-2x/(x^2+1) (0)=(-2x/x^2+1) -2x/x^2+1=0 -2/x+1=0 -2/x+1+0 -2/x*x+1*x=0*x -2+x=0 x=2 y-intercept y= -2*0/(0)^2+1 y=o/0^2+1 y=0+1 y=0/0+1

    asked on October 31, 2012
  96. college algebra

    find the line that is perpendicular to the line y=1/3x+4 and contains the point (-9,0)

    asked on October 29, 2012
  97. college algebra

    find the equation of the line in slope inntercept form. (-1,1) and (-2,1) I know that I have to use m=y^2-y^1/x^2-x^1 which is slope form then I get: m=1-(1)/-2-10 which I substitue m= ? is where I get lost but then I know the next part is: y=mx+b then I

    asked on October 28, 2012
  98. pre-cal

    what is the slant asymptote of the graph of the rational function and b use the slant to graph the rational function. f(x)x^2-x-20/x-6 a. y=? or either there is no slant rational function B. use the slant asymptote to graph the function(first determine the

    asked on October 13, 2012
  99. pre-cal

    for the given functions f & g find the specified value of the following functions and state the domain of each one. f(x)=2+6/x; (g)x 6/x a. (f-g)(3)= what is the domain of f-g? b. (f/g)(6)= what si the domain of f/g?

    asked on October 13, 2012
  100. pre-cal

    find the equation of a line that is perpendicular to the line y=1/6x+7 and contains the point (-5,0) y= (Type your answer in slope intercept form)

    asked on October 13, 2012

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