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anonymous

  • one year ago

i need help wit a one.. Myabe a few math questions..will give medal!

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    What is the approximate equation of this line of best fit in slope-intercept form? y = −13x + 13 over 10 y = negative 13 over 10x + 13 y = negative 10 over 13x + 13 y = −13x + 10 over 13

  3. anonymous
    • one year ago
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    @damian87 pretty please help lol

  4. anonymous
    • one year ago
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    on the y axis right

  5. sammixboo
    • one year ago
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    The slope intercept formula is y = mx + b Remember, b is the y-intercept, and m is the slope. Do you know how to find the intercept?

  6. sammixboo
    • one year ago
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    Not the y axis, but the y-intercept. The y-intercept is the point where the line crosses the y-axis

  7. anonymous
    • one year ago
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    yea thats what i meant

  8. sammixboo
    • one year ago
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    Okie dokie, do you know what the y-intercept is?

  9. anonymous
    • one year ago
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    13

  10. sammixboo
    • one year ago
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    Right! So we can exchange b for 13 y = mx + b y = mx + 13 Now we must find the slope, Since the line is going down, our slope will be negative.

  11. anonymous
    • one year ago
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    so were down to B and C

  12. sammixboo
    • one year ago
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    Right

  13. anonymous
    • one year ago
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    i think C

  14. anonymous
    • one year ago
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    am i right

  15. sammixboo
    • one year ago
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    Nope, but do you know why it isn't C?

  16. anonymous
    • one year ago
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    no can you explain please

  17. sammixboo
    • one year ago
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    Well, let's stat from our first point, (0, 13). If we first go down 10, and go over to the right 13 spaces, do we land on another point?

  18. anonymous
    • one year ago
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    ohh, no.. so its B?

  19. sammixboo
    • one year ago
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    Right :)

  20. anonymous
    • one year ago
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    this was great i love how you helped instead of giving me the answer!!

  21. anonymous
    • one year ago
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    thank you so much

  22. sammixboo
    • one year ago
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    People get a more understanding when they are told step by step xD this outta help you for future problems

  23. anonymous
    • one year ago
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    yes ma'am lol

  24. sammixboo
    • one year ago
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    Tag me if you need anymore help

  25. anonymous
    • one year ago
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    definitely will thanks

  26. anonymous
    • one year ago
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    i got a 94%!!! thanks so much for giving me that understanding your a great teacher!

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