choccocake2500 choccocake2500

24-02-2020
Mathematics

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Find the equation of a line in gradient intercept form that passes through (1,4) and has a gradient of -2.
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Respuesta :

amna04352 amna04352

24-02-2020

Answer:

y = -2x + 6

Step-by-step explanation:

y = mx + c

Where m is the gradient and c is the y-intercept

m = -2

y = -2x + c

When x = 1, y = 4

4 = -2(1) + c

c = 6

y = -2x + 6

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