Rearranging/Graphing
Parallel/Perp Lines
Finding Equations
Horizontal/Vertical
Lines
Lines
More Equations
100
Change to slope-intercept form:
2y = 6x + 2
y = 3x + 1
100
For two linear equations to be parallel, they must have the same___________.
For two linear equations to be perpendicular, their slopes are ___________
slope, opposite reciprocal
100
Write the linear equation (in slope intercept form) where the slope is 3 and it's going through (0, 2).
y = 3x + 2
100
Draw the graph x = -3
100
Write an equation with a slope of 1/4 that passes through the point (0, 3)
Your answer should be in slope-intercept form
y=1/4x+3
200
The following is an example of which form of a line?
y - 4 = 3 (x + 1)
point-slope form
200
Which of the following linear equations are parallel?
a. y = 2x + 4
b. y - 2x= -1
c. y = -2x + 5
A and B
200
Write the linear equation where it has a slope of -2/3 and goes through the origin.
y = -2/3 x
200
What is the slope of a horizontal line?
0
200
Write an equation that passes through the points:
(1, 8) and (-2, 8)
Your answer should be in slope-intercept form
y=8
300
Change to slope-intercept form:
2y + 3 = -10x
y=-5x-3/2
300
Give any equation that is perpendicular to y=-4x+3. Your answer should be in slope-intercept form
Any answer with a slope of 1/4 is accepted.
300
Write the linear equation where m = -4, and the line passes through the point (3,5)
y = -4x + 17
300
Write an equation of a vertical line.
x= anything
300
Write an equation that passes through the points:
(5, 3) and (0, 1)
Your answer should be in slope-intercept form
y=2/5x+1
400
Change the equation to slope-intercept form:
-2y - 6 = x
y=-1/2x+3
400
Are these linear equations parallel, perpendicular, or neither?
y = 3x + 4
and
2y + 6x = 12
Neither
400
Write the linear equation it is perpendicular to the line y= -2x + 3 and the line passes through the point (-2, 4)
y = 1/2x + 5
400
Write an equation for a line passing through (2,3) that is parallel to y = 5.
y=3
400
Noah earns extra money babysitting. He charges a fee of $5 to start any job, and his hourly rate is $2 for every hour. Write an equation to model his total income for the evening.
( Hint: What is the rate/slope? What is the starting value/ y-int? )
Your answer should be in slope-intercept form.
y=2x+5
500
a. Change to standard form
b. Change to slope-intercept form
2y + 5x + 1 = 0
a. 5x + 2y = -1
b.
y=-5/2x-1/2
500
Are the following equations parallel, perpendicular, or neither?
y - 2x = - 3
-8y - 4x = 8
perpendicular
500
Write the linear equation that passes through the points (-2, -3) and (4, 9) in slope-intercept form
y = 2x + 1
500
Write an equation of a line passing through (1, 9) and perpendicular to the x-axis.
x=1
500
Allie and Jenna are going on a canoe trip. They need to rent the gear, which costs $40.
After that, they pay $30 for every hour they are out on the river. Write an equation in slope-intercept form to model their total cost.
y=30 x +40