find a gradient of a line using y=mx+c

3x-4y=15
3x=15+4y
4y=3x-15
y=3x-15/4

y=0.75x-3.75

therefor gradient = 0.75.
Is this correct? doesnt look like it...
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1 Answer

your work is correct the gradient is 3/4 or .75 and is increasing

by Level 10 User (55.7k points)

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