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3 years ago

(-2,-4) (2,4) what is the answer in slope intercept form

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

4 0

Answer:

y = 2x

Step-by-step explanation:

We can find the slope

m = (y2-y1)/ (x2-x1)

= (4--4)/(2--2)

= (4+4)/(2+2)

= (8/4)

= 2

We can use the point slope form of the equation

y-y1 = m(x-x1)

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

y+4 = 2(x+2)

Distribute the 2

y+4 = 2x+4

Subtract 4 from each side

y+4-4 = 2x+4-4

y = 2x

y+2 = 2x+4

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