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LuckyWell [14K]
3 years ago
11

Find the slope of the tangent line to the parabola y=4x-x^2 at the point (1,3)

Mathematics
1 answer:
Anna35 [415]3 years ago
7 0
Y=4x - x²
dy/dx = 4-2x
dy/dx | x=1 : 4-2(1) = 4-2= 2
gradient= 2
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