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Helen [10]
3 years ago
11

What is the equation of a line that passes through the points (3, 6) and (8, 4) in slope intercept form?

Mathematics
1 answer:
MrMuchimi3 years ago
6 0

Answer:

y=-\frac{2}{5}x +8.4

Step-by-step explanation:

Gradient

m =\frac{y-y1}{x-x1}

m = \frac{6-4}{3-8}

m=-\frac{2}{5}

Equation of a line

(y-y1)=m(x-x1)\\

- Sub one set of points into equation

(y-6)= -\frac{2}{5} (x-6)

y=-\frac{2}{5}x +8.4  

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