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Alex777 [14]
3 years ago
10

Write the equation of a line passing through -1,4 and perpendicular to x+2y=11

Mathematics
1 answer:
Sophie [7]3 years ago
8 0
Y=2x+6
gradient is found from the formula,
\frac{ - 1}{ -  \frac{1}{2} }  = 2
y intercept is found by subbing the values of (-1,4) into the equation y=2x+c
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