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shtirl [24]
3 years ago
9

Find the eqution of a line that passes through point a and b a=(4,7) b=(2,3)

Mathematics
1 answer:
Lena [83]3 years ago
4 0

Answer:

y=2x-1

Step-by-step explanation:

straight line equation

y=mx + c

find gradient(m) first,use formula;

m=3-7/2-4

m= -4/-2

m=2

use one the coordinates

(2,3)

3=2(2)+c

3=4+c

c=3-4

c = -1

y = 2x - 1

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Goshia [24]

Answer:

4x+2

Step-by-step explanation:

a= 2x - 3 and b= 2x+5

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Combine like terms

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6 0
1 year ago
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Answer:

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Step-by-step explanation:

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Tatiana [17]
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5 0
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