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drumpunk892

  • 3 years ago

Find the x- and y-intercepts of the graph of the equation. 2x − y − 9 = 0

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  1. hal_stirrup
    • 3 years ago
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    hi

  2. drumpunk892
    • 3 years ago
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    hello

  3. hal_stirrup
    • 3 years ago
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    what is y-intercepts?? and x-intercepts. what do they mean??

  4. fortunefish
    • 3 years ago
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    X intercept is where the line crosses the x (horizontal) axis of the graph. Y intercept is where the line crosses the y (vertical) axis of the graph.|dw:1346113982411:dw|

  5. drumpunk892
    • 3 years ago
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    yes

  6. hal_stirrup
    • 3 years ago
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    good. so Y intercept algebraically is when x=0. lets try it. >>>>> 2x − y − 9 = 0 before that lets have the eq in in y=mx+b y=2x-9 when x=0 y=(0)x -9 y=-9 >>>>>>Y intercept=-9

  7. hal_stirrup
    • 3 years ago
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    Y intercept=-9 so we have (0,-9)

  8. hal_stirrup
    • 3 years ago
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    X intercept algebraically is when y=0. 0=2x-9 9=2x 9/2=x >>>>>>X intercept=9/2

  9. drumpunk892
    • 3 years ago
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    hell yeah, thank you

  10. hal_stirrup
    • 3 years ago
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    rate my respond if you like!

  11. hal_stirrup
    • 3 years ago
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    thanks

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