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06-03-2021
Mathematics

contestada

work out the gradient of a line which has a gradient of 2 and passes through the point (1,4).

Respuesta :

06-03-2021

y=mx+c
m is gradient so y=2x+c
y=4 when x=1 so 4 = 2 x 1 + c
so c =2
so y=2x+2

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