SOLUTION: Find the slope of each line 1.Through (-4,6)and (-1,-2) 2.2x+y=10 3.A line parallel to the graph y-4=6

Algebra ->  Graphs -> SOLUTION: Find the slope of each line 1.Through (-4,6)and (-1,-2) 2.2x+y=10 3.A line parallel to the graph y-4=6       Log On


   

Question 299721: Find the slope of each line
1.Through (-4,6)and (-1,-2)
2.2x+y=10
3.A line parallel to the graph y-4=6

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Find the slope of each line
1. Through (-4,6)and (-1,-2)
Slope=(y2-y1)/(x2-x1)
Slope=(-2-6)/(-1+4)
Slope=-8/3 ans.
2. 2x+y=10
y=-2x+10
+graph%28+300%2C+200%2C+-6%2C+8%2C+-10%2C+12%2C+-2x+%2B10%29+ (graph 300x200 pixels, x from -6 to 8, y from -10 to 12, -2x +10).
3. A line parallel to the graph y-4=6
y=6+4
y=10 (red line)
y=5 (green line)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+12%2C+y+=+10%2C+y+=+5%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 12, of TWO functions y = 10 and y = 5).