SOLUTION: A line passes through the points left parenthesis 5 comma 17 right parenthesis and left parenthesis 9 comma 21 right parenthesis . Write a linear function rule in terms of x and y

Question 1137155: A line passes through the points left parenthesis 5 comma 17 right parenthesis and left parenthesis 9 comma 21 right parenthesis . Write a linear function rule in terms of x and y for this line.
Found 2 solutions by MathLover1, Alan3354:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

where is a slope and is y-intercept
(, )
(, )
first use given points to ind a slope:

so far we have:
use one point to find

your equation is:

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Does your KB not have a comma? Or ((( ))) ?
,,,
,
,
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,
Use these.
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