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3 years ago

What is the equation for the line shown?

Mathematics

1 answer:

bearhunter [10]3 years ago

3 0

Answer:

option B

Step-by-step explanation:

we know that the equation of the line is:

y=mx+b

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

we have two points given from the graph:

point 1: (0,2)

point 2: (2,-1)

we to find the slope:

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

m= -3/2= slope

we need to find "b"

using the point (0,2), we have:

2=0x+b

so we have b=2

finally we have

y=(-3/2)x+2 = option B

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b1 = 8
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m_a_m_a [10]

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Answer:

Step-by-step explanation:

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