SOLUTION: Find the slope of the line which goes through points (1.2, 8) and (3.6, 10). Make sure you simplify the fraction into integers (if necessary) to match the definition of the Standa
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Question 1041581: Find the slope of the line which goes through points (1.2, 8) and (3.6, 10). Make sure you simplify the fraction into integers (if necessary) to match the definition of the Standard Form of an equation.
Found 2 solutions by Alan3354, ankor@dixie-net.com:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the slope of the line which goes through points (1.2, 8) and (3.6, 10). Make sure you simplify the fraction into integers (if necessary) to match the definition of the Standard Form of an equation.
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A line in 3-space has a slope wrt each of the 3 planes.
If it's treated as a vector and translated to pass thru the Origin, the direction cosines are used.
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3-space is a LOT more than 1.5 times as complicated as 2-space.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Find the slope of the line which goes through points (1.2, 8) and (3.6, 10).
Find the slope:
m = = =
Using point/slope form: y -y1 = m(x-x1)
y - 8 = (x - 1.2)
y - 8 = x - 1
y = x - 1 + 8
y = x + 7
Make sure you simplify the fraction into integers (if necessary) to match the definition of the Standard Form of an equation.
multiply equation by 12
12y = 10x + 84
-10x + 12y = 84
simplify, divide by -2
5x - 6y = -42; the standard form
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