It is:- 3x+4y = 8 4y = -3x+8 y = -0.75x+2 So the slope is -0.75 and the y intercept is 2
3x+4y = 4 4y = -3x+4 y = -3/4x+1 So the slope is -3/4 and the intercept is 1
3x + 4y = 12 Subtract 3x from each side 4y = 12 - 3x Divide by 4 on each side y = 3 - .75x The slope is what is multiplied by "x" or -.75
0.75
3x+4y = 8 4y = -3x+8 y = -3/4x+2 in slope intercrpt form It has a negative slope so the straight line goes 'downhill'
It is:- 3x+4y = 8 4y = -3x+8 y = -0.75x+2 So the slope is -0.75 and the y intercept is 2
3x+4y = 4 4y = -3x+4 y = -3/4x+1 So the slope is -3/4 and the intercept is 1
3x + 4y = 12 Subtract 3x from each side 4y = 12 - 3x Divide by 4 on each side y = 3 - .75x The slope is what is multiplied by "x" or -.75
4y= -3x + 12 y = -3/4x + 3 The perpendicular slope is 4/3
0.75
3x+4y = 8 4y = -3x+8 y = -3/4x+2 in slope intercrpt form It has a negative slope so the straight line goes 'downhill'
q2
If: 3x-4y-16 = 0 Then: -4y = -3x+16 And: y = 0.75x-4 which is now in slope-intercept form So the slope is 3/4 or 0.75
-3X + 4Y = -4 get equation in form y = mx +b m = slope b = intercept 4Y = 3X-4 Y = 3/4 X - 1 m = 3/4 b = -1
y=-3/4x+4/3
3/4
-3/4 if the question is 3x+4y