Which of the point-slope equations below are correct for the line that passes through the points (6,6) and (3,1)?
1 answer:
(6,6)(3,1)
slope(m) = (1 - 6) / (3 - 6) = -5/-3 = 5/3
y - y1 = m(x - x1)...using (6,6)
y - 6 = 5/3(x - 6) <== here is one
y - y1 = m(x - x1)...using (3,1)
y - 1 = 5/3(x - 3) <== here is the other one
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2/X^2=4/X+1 times by both denominators
2(x+1)=4(x^2)
2x+2=4x^2
4x^2-2x-2=0
(2x+1)(2x-2)=0
x=2x+1 or 2x-2
x=-1/2 or 1
364.5 because 9 to the third power is 729. 729 divided by 2 is 364.5
Y = -5x + 10
Your welcome for the help!
If you mean as a decimal, it's 30.125.
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