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1) slope and y intercept of b of line
2y=3/5 (x+3)
2)find the coordinates of the endpoint of the line segment with midpoint(3,5) and endpoint (7,11)
1 Answer
- mecdubLv 71 decade agoFavorite Answer
1) slope and y intercept of b of line
2y=3/5 (x+3)
Write the eqn in y = mx + b form.
2y=3/5 (x+3)
y = {3/5 (x+3)}/2
= (3/5)(1/2) (x+3)
= 3/10 (x+3)
= 3/10 x + 9/10
slope = m = 3/10
intercept = b = 9/10
2)find the coordinates of the endpoint of the line segment with midpoint(3,5) and endpoint (7,11)
slope = m = rise/run = (11-5)/(7-3) = 6/4
In other words to get from (7,11) to (3,5) the segment had to 6 down and to the left 4. To find the other endpoint do the same.
x-coordinate = 3-4 = -1
y-coordinate = 5-6 = -1
(-1,-1)