3 years ago

Complete the equation of the line through (1,4) and (2,2) Use exact numbers. y=?

Mathematics

2 answers:

Aleks [24]3 years ago

8 0

Step-by-step explanation:

slope = 2-4/2-1 = -2

y - 2 = -2(x - 2)

y-2 = -2x +4

y = -2x + 6

alisha [4.7K]3 years ago

3 0

Answer:

y = -2x + 6

Step-by-step explanation:

(y-4)/(2-4) = (x-1)/(2-1)

(y-4)/(-2) = x-1

y-4 = -2x +2

y = -2x + 6

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