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anonymous

  • one year ago

Choose the equation below that represents the line passing through the point (−3, −1) with a slope of 4. y = 4x − 11 y = 4x + 11 y = 4x + 7 y = 4x – 7 Which of the following statements best describes the effect of replacing the graph of f(x) with the graph of f(x) − 5? The graph shifts 5 units up. The graph shifts 5 units down. The graph shifts 5 units left. The graph shifts 5 units right.

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  1. anonymous
    • one year ago
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    You doing FLVS?

  2. anonymous
    • one year ago
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    yep homeschooling

  3. anonymous
    • one year ago
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    What lesson?

  4. anonymous
    • one year ago
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    Math Module 3 3.09

  5. anonymous
    • one year ago
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    can someone viewing this question help me answer these two questions plz

  6. anonymous
    • one year ago
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    Ok for first question, find out where (-3, -1) can fit in those equations.

  7. anonymous
    • one year ago
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    ???

  8. anonymous
    • one year ago
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    Just plug in -3 for x and -1 for y, and see if they match

  9. anonymous
    • one year ago
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    I got -12 +b = -1

  10. anonymous
    • one year ago
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    Here, let's do the first one: y = 4x − 11 -1 = 4(-3) - 11 -1 = -12 -11 -1 does not equal to -23 So A cannot be the answer

  11. anonymous
    • one year ago
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    where did the 11 come from?

  12. anonymous
    • one year ago
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    11 was there in that equation from the options you gave, remember?

  13. anonymous
    • one year ago
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    oh I see

  14. anonymous
    • one year ago
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    Yeah, so A cannot be the answer. Try doing B now

  15. anonymous
    • one year ago
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    B is correct

  16. anonymous
    • one year ago
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    I got -1 = -1

  17. anonymous
    • one year ago
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    Yup :)

  18. anonymous
    • one year ago
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    thx :)

  19. anonymous
    • one year ago
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    No problem. Now let's do the second question

  20. anonymous
    • one year ago
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    ok

  21. anonymous
    • one year ago
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    I think the answer is that it shifts down

  22. anonymous
    • one year ago
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    Yeah I think so too

  23. anonymous
    • one year ago
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    So answer should be B

  24. anonymous
    • one year ago
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    ok is their proof to see if this is right. I need to get a 70% or higher in order to do my DBA with my teacher

  25. anonymous
    • one year ago
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    btw I fanned you

  26. anonymous
    • one year ago
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    Here check this out https://www.desmos.com/calculator/q9hgto7zdn

  27. anonymous
    • one year ago
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    k thanks. I also want to ask if their is a straight line on the graph is the slope undefined or 0?

  28. anonymous
    • one year ago
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    The slope is undefined when it is a vertical line. 0 is when it is horizontal

  29. anonymous
    • one year ago
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    ok thanks

  30. anonymous
    • one year ago
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    No problem :)

  31. anonymous
    • one year ago
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    kk see you around and thanks so much. I'll let you know if I got them right :D

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