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Math Help - Graphing Equations

  1. #1
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    Graphing Equations

    Any info on how to solve these would be greatly appreciated! I am in an online math course and it's been years since I've taken a math class so I'm having some trouble. Thanks!

    1) Given 5x + 2y = 9, solve for y in terms of x. Then identify the slope of the line and the y-intercept of the line.

    2) Solve the equation: 6x - 2y = 12 for y.

    3) Find the x and y intercepts and then graph: (I can do the graph if you can help me with the intercepts!): 4x - 3y = 12

    4) Find an equation of the line that contains the point (-2,3) and has a slope -2. Write in Ax+Bx = C form.

    5) Find an equation of the line that contains the point (1, -6) and has a slope of m = 1/4. Write in y = mx + b form.


    For the next two, I just need to know how to get the numbers.

    6) Graph y = -3x + 5

    7) Graph 3x - 2y = 5
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  2. #2
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    Please don't post more than two questions in a thread. Otherwise the thread can get convoluted and difficult to follow. It is better for forum organization and better for you to get your questions answered in a more timely manner if you start new threads as necessary for remaining questions. eg. If you have five questions, post two of them in two threads and start a new thread for the remaining one etc.

    Please re-post with this in mind.
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