SOLUTION: Write a formula for a linear function f whose graph satisfies the conditions. Slope: 8; passing through the orgin Slope: 1.5; passing through (1, 3.1)

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Question 410287: Write a formula for a linear function f whose graph satisfies the conditions.
Slope: 8; passing through the orgin
Slope: 1.5; passing through (1, 3.1)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Write a formula for a linear function f whose graph satisfies the conditions.
Slope: 8; passing through the orgin
Equation:
y = 8x
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Slope: 1.5; passing through (1, 3.1)
Form:
3.1 = 1.5*1 + b
b = 3.1-1.5
b = 1.6
Equation:
y = 1.5x+1.6
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Cheers,
Stan H.
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