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krissywatts

  • 3 years ago

x intercept -2/5 and y intercept 5 find point slope and slope intercet form? i have y-5=25/2(x-0) for point slope and y=25/2x+5 for slope intercept form is this correct?

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  1. whpalmer4
    • 3 years ago
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    Your known points are (-2/5, 0) and (0,5) correct?

  2. krissywatts
    • 3 years ago
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    yes

  3. whpalmer4
    • 3 years ago
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    If so, your slope is (5-0)/(0-(-2/5)) = 25/2. point slope form would be either y-5 = (25/2)(x-0) or y-0 = (25/2)(x-(-2/5)) -> y = (25/2)(x+2/5) slope intercept form would be y = (25/2)x + 5 Answers look correct, good job!

  4. krissywatts
    • 3 years ago
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    thank you

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