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Iplay

Which of the following is the slope between the two points (4,2) and (3,1)?

  • 2 years ago
  • 2 years ago

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  1. Iplay
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    a.1 b.-1 c.2 d.-2

    • 2 years ago
  2. roxygurl453
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    A.

    • 2 years ago
  3. thecookiemonster
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    (3-4)/(1-2) = 1 A Try to figure out the formula for the slope!

    • 2 years ago
  4. Iplay
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    Could you explain the formula D:

    • 2 years ago
  5. thecookiemonster
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    here goes: \[slope = (x _{2} - x _{1})\div (y _{2} - y _{1})\] In this case, \[x _{2} = 3, x _{1} = 4, y _{2} = 1, y _{1} = 2\]

    • 2 years ago
  6. Iplay
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    ?????? D:

    • 2 years ago
  7. thecookiemonster
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    do you see the 3, 4, 1, and 2 in the (4, 2) and (3, 1)? (4, 2) is the first point, and (3, 1) is the second point. Do you see why I put the \[_{1 }\] and \[_{2}\] there?

    • 2 years ago
  8. JuanitaM
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    |dw:1329709959743:dw|

    • 2 years ago
  9. Chlorophyll
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    a.1 m = (2-1) / (4-3) = 1

    • 2 years ago
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