Question

Write an equation that has a
slope of 1/2 and y-intercept
of 3.
I

Answer 1

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Suppose the y-intercept point is A .

So A = ( 0 , 3 ) ; This is the given point.

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`y - y( \: g \: p \: ) = slope * ( \: x - x( \: g \: p \: ) \: ) \\`

Slope = ½

g p = given point = A = ( 0 , 3 )

Thus :

`y - 3 = (1)/(2) * (x - 0) \\`

`y - 3 = (1)/(2)x - (1)/(2) * 0 \\`

`y - 3 = (1)/(2)x \\`

Add sides 3

`y - 3 + 3 = (1)/(2)x + 3 \\`

`y = (1)/(2)x + 3 \\`

Done...

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Answer 2

1/2x3

Explanation:

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