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quay388

  • one year ago

write the point-slope form o the equation of a line that passes through the point (2,5) with a slope of 4

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  1. precal
    • one year ago
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    |dw:1359576455709:dw|

  2. poopsiedoodle
    • one year ago
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    @precal that's slope intercept form.

  3. precal
    • one year ago
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    |dw:1359576467630:dw|just solve for b

  4. poopsiedoodle
    • one year ago
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    5 = 8 + _

  5. quay388
    • one year ago
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    is that right

  6. poopsiedoodle
    • one year ago
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    however, this is not point slope.

  7. precal
    • one year ago
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    @poopsiedoodle actually it is faster to use it

  8. poopsiedoodle
    • one year ago
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    I know, but he said point slope.

  9. precal
    • one year ago
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    most people do not execute point slope correctly

  10. precal
    • one year ago
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    then you are welcome to demonstrate it

  11. quay388
    • one year ago
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    thanks

  12. precal
    • one year ago
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    @quay388 did you get your answer? I was not done with the problem

  13. quay388
    • one year ago
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    no

  14. precal
    • one year ago
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    |dw:1359579773989:dw|

  15. precal
    • one year ago
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    |dw:1359579794791:dw|

  16. dani_xoxo
    • one year ago
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    |dw:1360259740877:dw|

  17. poopsiedoodle
    • one year ago
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    ^ good job :P

  18. precal
    • one year ago
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    |dw:1360445042798:dw|

  19. precal
    • one year ago
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    |dw:1360445116372:dw|

  20. precal
    • one year ago
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    |dw:1360445137248:dw|you are missing -5 nd -2 in the original substitution

  21. precal
    • one year ago
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    both methods will produce same line

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