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KeemoD143

  • 2 years ago

Graph the equation. y = 4x – 3

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  1. Ahaanomegas
    • 2 years ago
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    Mark the point (0, -3) and draw a line with slope 4. Boom!

  2. KeemoD143
    • 2 years ago
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    is it this ??

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  3. EulerGroupie
    • 2 years ago
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    nope

  4. cholo71796
    • 2 years ago
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    Not quite, slope is rise over run. 4 is the same as 4 over 1, so it has to rise 4 and go over 1. Yours is going down 4 and over 1! Make it so it slopes the other way.

  5. KeemoD143
    • 2 years ago
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    this one

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  6. EulerGroupie
    • 2 years ago
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    crossing point is off too

  7. KeemoD143
    • 2 years ago
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    okay this one

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  8. EulerGroupie
    • 2 years ago
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    It crosses at y=3... then slope as @cholo71796 described

  9. EulerGroupie
    • 2 years ago
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    erp... oops... -3 crossing

  10. KeemoD143
    • 2 years ago
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    so no ??

  11. cholo71796
    • 2 years ago
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    Not quite, yours looks like it is crossing at (0, -2) instead of (0, -3). Good on the slope now though

  12. KeemoD143
    • 2 years ago
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    this one for sure ??

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  13. EulerGroupie
    • 2 years ago
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    The thrid graph looks like it crosses at -3 on the y. The fourth one has a bad slope again.

  14. cholo71796
    • 2 years ago
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    Nah you had the slope good-- positive slopes go up and to the right-- but you got it crossing at (0, -3) now which is good

  15. EulerGroupie
    • 2 years ago
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    Going left to right it should be like you are going up hill if the slope is positive.

  16. KeemoD143
    • 2 years ago
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    okay help me with this then !!!!

  17. KeemoD143
    • 2 years ago
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    Suppose y varies directly with x, and y = 8 when x = –6. What direct variation equation relates x and y? What is the value of y when x = –2?

  18. EulerGroupie
    • 2 years ago
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    You should post a new question, so your helper gets a new point.

  19. EulerGroupie
    • 2 years ago
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    Cholo did good for you... pick best response next to his name and start again.

  20. KeemoD143
    • 2 years ago
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    ok

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