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cupoosta [38]
3 years ago
13

Work out the equation of the line which has a gradient of 3 and passed through the point (-1,3)

Mathematics
1 answer:
spayn [35]3 years ago
3 0

Answer:

y = 3x + 6

Step-by-step explanation:

y = ax + b, and since we know the gradient =>

y = 3x + b

y(-1) = -3 + b = 3 => b = 6

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