Algebra chapter 5 study guide
2x-y-8=0;rewrite in standard form
2x-y=8
(-3,4),m=-1/2; write the standard form of the equation of the line that passed through the pair of points and has the given slope
2y+x=5
(-3,-8),m=-3; write the standard form of the equation of the line that passes through the pair of points and has the given slope
3x+y=-17
(0,4),(-11,-62); write an equation in slope-intercept form of the line that passes through the points
4=6x+4
y=3/4x-20; rewrite in standard form
4y-3x=-80
-4/5x=-5y+1/3; rewrite in standard form
75y-12x=5
standard form
Ax+By=C
-3x+y+9=0;rewrite in standard form
-3x+y=-9
1/4x-2y=-3; rewrite in standard form
1x-8y=-12
(-12,6),(4,-10); write an equation in point-slope form of the line that passes through each pair of points
y+10=-1(x-4)
(-12,-13),m=-1/4; write an equation in point-slope form of the line that passes through the given point and has the given slope
y+13=-1/4(x+12)
(8,-6),(5,21); write an equation in point-slope form of the line that passed through each pair of points
y+6=-9(x-8)
(-4,16),m=8; write an equation in point-slope form of the line that passes through the given point and has the given slope
y-16=8(x+4)
(2,3),(4,7); write an equation in point-slope form of the line that passes through each pair of points
y-3=2(x-2)
(2,5),m=3; write an equation in point-slope form of the line that passes through the given point and has the given slope
y-5=3(x-2)
y=6x-12; rewrite in standard form
y-6x=-12
(0,4),m=1; write the standard form of the equation of the line that passes through the pair of points and has the given slope
y-x=4
point-slope form
y-y1=m(x-x1)
y-4=-1/2(x+14); rewrite the equation in slope-intercept form
y=-1/2-3
(-4,-5),m=-1/2; write an equation in slope-intercept form that passes through the point and has the given slope
y=-1/2x-7
y+11=-3(x-9); rewrite the equation in slope-intercept form
y=-3x+16
(0,-2),m=-5/3; write an equation in slope-intercept form of the line that passes through the point and has the given slope
y=-5/3x-2
(-7,9),(-5,-3);write an equation in slope-intercept form of the line that passes through the points
y=-6x+(-33)
slope= -8, y-int.= 5; write an equation in slope-intercept form
y=-8x+5
y=2/3x+5 (1,1); write an equation in slope-intercept form of the line that is parallel to the given line and passes through the point
y=2/3x+1/3
(2,3),(6,11); write an equation in slope-intercept form of the line that passes through the points
y=2x-1
2y=6x-4 (0,3); write an equation in slope-intercept form of the line that is parallel to the given line and passes through the point
y=3x+3
slope= 5/9, y-int.=-2; write an equation in slope-intercept form
y=5/9x+(-2)
(-2,-1),m=5;write an equation in slope-intercept form of the line that passes through the point and has the given slope
y=5x+9
y-9=8(x+1); rewrite the equation in slope-intercept form
y=8x+17
slope=9/16, y-int.= -4/3; write an equation in slope intercept form
y=9/16x+(-4/3)
slope-intercept form
y=mx+b