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DJJo

  • one year ago

Please help Algebra 1

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  1. DJJo
    • one year ago
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    Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4–x and y = 2x + 3 intersect are the solutions of the equation 4–x = 2x + 3. Part B: Make tables to find the solution to 4–x = 2x + 3. Take the integer values of x between −3 and 3.

  2. DJJo
    • one year ago
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    I have part A I'm just confused with Part B

  3. DJJo
    • one year ago
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    Is this right?: x y -3 64 = 2 -2 16 = -2 -1 4 = .25 0 0 = 8 1 -4 = 16 2 1/16 = 32 3 1/64 = 64

  4. anonymous
    • one year ago
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    I believe what B is saying is make tables and it has to range between -3 and 3

  5. anonymous
    • one year ago
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    Make 3 columns on your table: x, 4-x, and 2x+3

  6. anonymous
    • one year ago
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    Use x value from -3 to 3, and look to where 4-x is equal to 2x+3. That value of x will be your solution.

  7. DJJo
    • one year ago
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    ok thx

  8. anonymous
    • one year ago
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    Eg. x 4-x 2x+3 -3 7 -3 and so on

  9. DJJo
    • one year ago
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    thx so much @ospreytriple

  10. anonymous
    • one year ago
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    You're welcome

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