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Bri_Durbin

Can some SUPPER SMART people help me please!!!!!!!!!!

  • one year ago
  • one year ago

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  1. Bri_Durbin
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    Suppose noodle soup is on sale for $0.75 a can and you have a coupon for $0.50 off your total purchase. Write a function rule for the cost of n cans of soup. (1 point) C(n) = 0.75n – 0.5 C(n) = 0.5n – 0.75 C(n) = (0.75 + n) – 0.5 C(n) = (0.5 + n) – 0.75

    • one year ago
  2. Bri_Durbin
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    Help please!

    • one year ago
  3. JazzyMLee9
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    Oh my gosh I just learn that today and my notes are at school. I wish I could help. Sorry!

    • one year ago
  4. Bri_Durbin
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    ok what about a different one?

    • one year ago
  5. JazzyMLee9
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    Another question you meant

    • one year ago
  6. Bri_Durbin
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    Find the slope of the line. graph (1 point) 1/5 –1/3 –3 5

    • one year ago
  7. Bri_Durbin
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    https://www.connexus.com/content/media/680582-9112012-123955-PM-1898319252.png

    • one year ago
  8. JazzyMLee9
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    Oh my gosh we haven't learn that yet. Again Sorry

    • one year ago
  9. Bri_Durbin
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    its ok

    • one year ago
  10. Bri_Durbin
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    can anyone else please help me on the find the slope of the line graph please

    • one year ago
  11. jazy
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    Suppose noodle soup is on sale for $0.75 a can and you have a coupon for $0.50 off your total purchase. Write a function rule for the cost of n cans of soup. (1 point) n = number of cans 0.75 per can. Subtract 0.50 from you're total purchase. Which works: 0.75n – 0.5 0.5n – 0.75 (0.75 + n) – 0.5 (0.5 + n) – 0.75

    • one year ago
  12. jazy
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    For the slope of the graph I need you to, either (1) show me a picture, or (2) give me two points on the line. Take a screenshot or save the picture and attach it.

    • one year ago
  13. jazy
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    @Bri_Durbin

    • one year ago
  14. Bri_Durbin
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    A for the first one right?

    • one year ago
  15. jazy
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    you got it (;

    • one year ago
  16. Bri_Durbin
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    and here is the link for the graph https://www.connexus.com/content/media/680582-9112012-123955-PM-1898319252.png

    • one year ago
  17. jazy
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    The link only works for you since you are a student there, but not for us. I have no access to it. /:

    • one year ago
  18. jazy
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    *to the picture in the link.

    • one year ago
  19. Bri_Durbin
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    i think that it is -3 for the graph it that right???

    • one year ago
  20. jazy
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    I can't see the graph. But if you know that slope is rise/run, you should be able to figure it out. (:

    • one year ago
  21. Bri_Durbin
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    • one year ago
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  22. jazy
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    Right! (:

    • one year ago
  23. Bri_Durbin
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    there is the graph and was it A for the first question???

    • one year ago
  24. jazy
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    Yes.

    • one year ago
  25. Bri_Durbin
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    so is it -3 for the graph?

    • one year ago
  26. jazy
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    Yes, -3 is the slope of the graph.

    • one year ago
  27. Bri_Durbin
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    Write an equation in point-slope form for the line through the given point with the given slope. (–7, 9); m = 4/5 (1 point) y + 7 = 4/5(x – 9) y – 7 = 4/5(x + 9) y – 9 = 4/5(x + 7) y + 9 = 4/5(x – 7) you are the best can i have help with a few more???

    • one year ago
  28. Bri_Durbin
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    I think that it is B???

    • one year ago
  29. jazy
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    Point-Slope form is y - y1 = m(x - x1) m is slope x1 and y1 stand for the x and y vaues of the given point (x, y) (–7, 9) m = 4/5 Plug in the values. y - 9 = 4/5(x -(-7)) Two negative signs(--) equal a positive(+) so... y - 9 = 4/5(x + 7)

    • one year ago
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