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Write a linear function that passes through the points (0, 3) and (1,6)What is the domain and range of the function?

User Megaroeny
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1 Answer

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ok

P1 = (0, 3)

P2 = (1,6)

1.- Find the slope

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

m = (6 - 3) / (1 - 0)

m = 3/1

m = 3

2.- Find the equation of the function

y - y1 = m(x - x1)

y - 3 = 3(x - 0)

y - 3 = 3x

y = 3x + 3 This is the equation of the function

3.- This is a linear function. The domain of a linear function is all real numbers and the range of a linear function are also all real numbers.

User Markus Kreth
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