What is the equation of this line?

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

Slope-point form:
y=mx b

We need two points to work out the slope; for example in this line we have:
(0,-2)
(4,0)
m=(y₂-y₁)/(x₂-x₁)

m=(0+2)/(4-0)=2/4=1/2

In this line the y-intercept (b)=-2

The equation of the line will be: y=1/2 x-2

Answer: y=1/2 x-2

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