Y-Intercept
Slope
Standard Form
Write Linear Equations
Parallel and Perpendicular
X and Y Intercepts
100
Find the Y-intercept of the following
y= 5x+3
3
100
Find the slope
m=-5/2
100
convert to slope-intercept
x+y=3
Y= -x+3
100
Write and equation given:
m=3 y-intercept=3
y=3x+3
100
slope parallel to
m=3
m=3
100
Find the x and y intercepts
x+y=2
x
(2,0)
y
(0,2)
200
Find the Y-intercept
y=4x+9
9
200
Find the slope
y=4x+2
m=4
200
Convert to slope-intercept
4x-y=4
Y= 4x-4
200
Write a linear equation
slope of -4/5
y-intercept of -2
y= -4/5x - 2
200
slope perpendicular to
m=3/4
m= - 4/3
200
Find the x and y intercepts
2x + 4y= 6
x
(3,0)
y
(0, 3/2)
300
Find the Y-intercept
4y=3x+16
4
300
Find the slope
x=2
undefined
300
Convert to slope intercept
12x-8y=24
y=3/2x -3
300
Write a linear equation
slope of 3
passes through points (6,9)
y-9=3(x-6)
or
y=3x-9
300
Slope parallel to
5x-2y=18
m=5/2
300
Find the x and y intercepts
3x + 6y= 36
x
(12,0)
y
(0, 6)
400
Find the Y-intercept
x-3y=15
-5
400
Find the slope
y=3
m=0
400
Convert to slope-intercept
2x+5y=20
y= -2/5x +4
400
write a linear equation
(-3,-9) and (4,-2)
y+9=1(x+3)
or
y+2=1(x-4)
or
y=x-6
400
Line perpendicular to
3x-5y=5 that passes through
(9, -14)
y+14= -5/3(x-9)
400
Find the X and Y intercepts
4x + 6y = 24
x
(6,0)
y
(0,4)
500
Find the Y-intercept
5x+10y=30
3
500
Find the slope
(-11,7) and (12,2)
m= -5/23
500
Convert to slope intercept
3x-4y=-8
y= 3/4x + 2
500
write a linear equation
(-2,7) and (6,-5)
y-7= -3/2(x+2)
or
y+5= -3/2(x-6)
or
y= -3/2x+4
500
write an equation of a line parallel to
y=-3x+5
runs through the points (-3, -1)
y+1= -3(x+3)
500
Find the X and Y intercepts
5x + 10y= 20
x
(4,0)
y
(0,2)