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toristar9504

  • 3 years ago

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  1. Sonyalee77
    • 3 years ago
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    C.0.81 thats your answer

  2. helder_edwin
    • 3 years ago
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    \[ \large y=kx \]

  3. helder_edwin
    • 3 years ago
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    u know that for x=8.4 then y=2.52 then \[ \large 2.52=8.4k \] then \[ \large k=\frac{2.52}{8.4}=0.3 \]

  4. helder_edwin
    • 3 years ago
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    so when x=2.7 \[ \large y=kx=(0.3)(2.7)=0.81 \]

  5. helder_edwin
    • 3 years ago
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    got it @toristar9504 ??

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