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scoray [572]
3 years ago
5

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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