2.1 Writing Linear Equations
2.1 Identifying Slope and
Y-Intercept
Y-Intercept
2.1 Equation from the graph
2.2 Point-Slope Form
2.3 Change from Standard to Slope-intercept Form
2.3b Find x & y-intercepts
2.4 Parallel & Perpendicular Lines
100
Write an equation for a line with slope 2 y-intercept 0
y=2x
100
Identify the slope and y-intercept of the following line y=4x + 6
slope of 4 and a y-intercept of 6
100
Graph the equation
y = -4/5x + 3
y = -4/5x + 3
100
Write the equation in slope-intercept form when the slope is -2 and the point is (-3,5).
y = -2x - 1
100
Turn 2x + 2y = 10 to slope intercept form
y = -x + 5
100
What is the x & y-intercept?
y = 3x + 2
(-2/3 , 0)
(0 , 2)
100
What slope would make another equation parallel to y= 3x + 2?
A slope of 3
200
Write the equation for a line with a rate of change of 1.9 and a starting point of 2.4
y= 1.9x + 2.4
200
Identify the slope and y-intercept of the following line y=9x
slope is 9 and y-intercept is 0
200
Graph y = 2x - 1
y = 2x - 1
200
Write the equation in slope-intercept form when the slope is 4 and the point is (-2,-6).
y = 4x + 2
200
Turn -4x + 2y = 8 to slope intercept form
y = 2x + 4
200
What is the x & y-intercept?
y = (-1/3)x + (-2)
(-6, 0)
(0, -2)
200
What slope would make another equation perpendicular to y= 3x + 2?
A slope of
- 1/3
300
m=5 b=13 write the equation of the line
y=5x + 13
300
Identify the y-intercept of the following line y-1 = 6x
1
300
What is the Slope-Intercept Equation for this Graph?
y = -2x + 3
300
What is the y-intercept of the equation when the slope is -3 and the point is (7,0).
21
300
Turn -3x + -6y = -12 to slope intercept form
y = -1/2x + 2
300
What is the x & y-intercept?
y = -12 + 2x
(6, 0)
(0, -12)
300
What slope would make another segment parallel to a line segment with endpoints (5, 2) and (3, -5).
A slope of 7/2
400
Write the equation of a line with an undefined slope
x= any value
400
Identify the slope of the following line 3x + y = 8
-3
400
Graph y = -3/4x +3
y = -3/4x +3
400
Write the equation in slope-intercept form when the slope is 6 and the point is (0,-5).
y = 6x - 5
400
Turn 12x + -y = 5 to slope intercept form
y = 12x +(-5)
400
What is the x & y-intercept?
2y = -12 + 2x
(6, 0)
(0, -6)
400
What slope would make another segment perpendicular to a line segment with endpoints (-6, -2) and (-1, -1).
A slope of -5
500
Write an equation of a line with a slope of 0 and passes through the point (7,2)
y= 2
500
Identify the slope and y-intercept of the following line 4x +2y = 6
slope is -2 and a y-intercept is 3
500
What is the Slope-Intercept Equation for this Graph?
y = 1/2x + 2
500
What is the equation of a line that has an undefined slope and passes through the point (4, 9)
x = 4
500
Turn -x + -y = -1 to slope intercept form
y = -x + 1
500
What is the x & y-intercept?
5x + 3y = -1
(-1/5,0)
(0, -1/3)
500
Write the equation of a line that would be perpendicular to the line segment with endpoints (-2, 5) and (-2, 6).
y = any number