Question 158950
18.) y=3.5x -1 Graph the linear equation
{{{ graph( 300, 200, -6, 5, -10, 10, 3.5x -1 ) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 3.5x -1). 
23.) Graph the linear equation x-2y=8
-2y=-x+8
y=-x/-2+8/-2
y=x/2-4
{{{ graph( 300, 200, -6, 15, -10, 10, x/2 -4) }}} (graph 300x200 pixels, x from -6 to 15, y from -10 to 10, of TWO functions x/2 -4). 
22.) Slope intercept form graph the equation -5x+y=3
y=5x+3
{{{ graph( 300, 200, -6, 15, -10, 10, 5x +3) }}} (graph 300x200 pixels, x from -6 to 15, y from -10 to 10, 5x +3). 
15.)Find an equation of the line w/ the given slope that passes through the given points . Write the equation in Ax+By=C
m= -4 ( - 9, - 6)
-6=-4*-9+b
-6=36+b
b=-6-36
b=-42
y=-6x-42
{{{ graph( 300, 200, -16, 5, -50, 10, -6x -42) }}} (graph 300x200 pixels, x from -16 to 5, y from -50 to 10, -6x -42).