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Brittany

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    Math Homework Help Please :)?

    I'm not sure how to complete this so help would be appreciated, thank you!

    1 AnswerMathematics5 months ago
  • Math Help: Prelect-Transformations of Functions, I do not understand it. ?

    A function f is given, and the indicated transformation is applied to its graph. Write the equation for the final transformed graph.

    f(x) = x^2; shift downward 7 units.

    y= _____

    Thanks for the help!

    1 AnswerMathematics5 months ago
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    Math Homework Help for Transformation of Functions, I do not understand it.?

    The graphs of f and g are given. Find a formula for the function g.

    g(x) = _____

    Thank you for your help.

    1 AnswerMathematics5 months ago
  • Math Homework Help (Transformations of Functions)?

    A function f is given, and the indicated transformations are applied to its graph (in the given order). Write the equation for the final transformed graph.

    f(x) = 4√x; reflect in the y-axis and shift upward 9 units.

    y = _____

    Thank you for your help!

    Mathematics5 months ago
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    I need math homework help, I do not understand "Transformations of Functions" at all. Please help.?

    A function f is given, and the indicated transformation is applied to its graph. Write the equation for the final transformed graph. 

    f(x) = √x; shift 5 units to the lefty = _____

    Thank you for your help, I have other questions I need help on as well that I will be posting that is Transformations of Functions if you would like to help with those as well. It would be very much appreciated. 

    Mathematics5 months ago
  • **PLEASE HELP ME WITH MY MATH**?

    Determine whether the given function is linear. If the function is linear, express the function in the form f(x) = ax + b. (If the function is not linear, enter NOT LINEAR.)

    f(x) = 2 − 7xf(x) = ______

    1 AnswerMathematics6 months ago
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    I need help with my math please?

    A table of values for a linear function f is given.

    (a) Find the rate of change of f. ______

    (b) Express f in the form f(x) = ax + b. _____

    1 AnswerMathematics6 months ago
  • MATH HELP PLEASE?

    Determine whether the given function is linear. If the function is linear, express the function in the form f(x) = ax + b. (If the function is not linear, enter NOT LINEAR.)

    f(x)=1/2(7x-5)

    f(x)= _____

    Mathematics6 months ago
  • I need math homework help please!?

    Determine whether the given function is linear. If the function is linear, express the function in the form f(x) = ax + b. (If the function is not linear, enter NOT LINEAR.)

    f(x)=x+1/9f(x)= _____ 

    1 AnswerMathematics6 months ago
  • MATH HELP PLEASE ??? ):?

    A graphing calculator is recommended.

    When a foreign object that is lodged in the trachea (windpipe) forces a person to cough, the diaphragm thrusts upward, causing an increase in pressure in the lungs. At the same time, the trachea contracts, causing the expelled air to move faster and increasing the pressure on the foreign object. According to a mathematical model of coughing, the velocity v (in cm/s) of the airstream through an average-sized person's trachea is related to the radius r of the trachea (in cm) by the function 

    v(r) = 3.5(1 − r)r^2    1/2 ≤ r ≤ 1.

    Determine the value of r for which v is a maximum. (Round your answers to two decimal places.)

    r = _____ cm

    1 AnswerMathematics6 months ago
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    I need math help urgently ?

    The function f graphed below is defined by a polynomial expression of degree 4. Use the graph to solve the exercise.

    The domain of the function f is all the x -values of the points on the graph, and the range is all the corresponding y -values. From the graph of f we see that the domain of f is the interval  _____ and the range of f is the interval  _____. (Enter your answers using interval notation.) 

    1 AnswerMathematics6 months ago
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    I need help with math please ):?

    The graph of a function f is given. Use the graph to estimate the following.

    (a) All the local maximum and minimum values of the function and the value of x at which each occurs.local maximum (x, y) = ( ____ ) (smaller x-value)local maximum (x, y) = ( ____ ) (larger x-value)local minimum (x, y) = ( ____ ) (b) The intervals on which the function is increasing and on which the function is decreasing. (Enter your answers using interval notation.)increasing ____decreasing  ____

    1 AnswerMathematics6 months ago
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    Math Help Please? Currently failing math?

    The graph of a function f is given. Use the graph to estimate the following. (Enter your answers using interval notation.)

    (a) The domain and range of f.

    domain _____

    range ______

    (b) The intervals on which f is increasing and on which f is decreasing.

    increasing _____

    decreasing ______

    1 AnswerMathematics6 months ago
  • MATH HELP PLEASE?

    Write an equation that expresses the statement. (Use k as the constant of proportionality.)

    y is proportional to s and inversely proportional to t.

    1 AnswerMathematics6 months ago
  • MATH HELP PLEASE ):?

    If the quantities x and y are related by the equation y = 9x, then we say that y is _____ to x and the constant of _____ is 9.

    2 AnswersMathematics6 months ago
  • MATH HELP PLEASE?

    Suppose y varies inversely as x. If the constant of variation is 72, find x when y = 8. (Enter an exact number.)

    X=?

    Mathematics6 months ago