To find which equation describes an infinite solution system with the equation \( y = 4x - 3 \), we need to determine which of the given equations represents the same line as \( y = 4x - 3 \).
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Start with the original equation: \[ y = 4x - 3 \]
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Let's rearrange it to standard form (Ax + By = C): \[ 4x - y = 3 \] \[ -4x + y = -3 \] (We can multiply through by -1 to keep the coefficients positive)
Now let's analyze the options:
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Option 1: \( -2y + 8x = -6 \) Rearranging gives: \[ -2y = -8x - 6 \] \[ y = 4x + 3 \] (not the same line)
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Option 2: \( 2y + 8x = -6 \) Rearranging gives: \[ 2y = -8x - 6 \] \[ y = -4x - 3 \] (not the same line)
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Option 3: \( 2y - 8x = 6 \) Rearranging gives: \[ 2y = 8x + 6 \] \[ y = 4x + 3 \] (not the same line)
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Option 4: \( 2y - 8x = -6 \) Rearranging gives: \[ 2y = 8x - 6 \] \[ y = 4x - 3 \] (this is the same line)
The correct response that describes an infinite solution system with the equation \( y = 4x - 3 \) is:
2y - 8x = -6.