Write equation of parallel lines
Goes through (0, 1) and parallel to y=2x+3
y=2x+1
Goes through (0, 1) and perpendicular to y=2x+3
y=1/2x + 1
Write the equation of a line that has a slope of 2 and a y-intercept value of -3.
What is y=2x-3?
Write an equation of the line that passes through (9, 12) and has a slope of -1.
y-12 = -1(x-9)
Is this a sequence?
7, -1, -9, -17, ...
Yes
Goes through (1, 2) and parallel to y=-5x+3
y=-5x+7
Goes through (1, 2) and perpendicular to y=-2x+3
y = -0.5x + 1.5
Write the equation of a line that passes through the point (0, 8) and has a slope of -7.
y=-7x+8
Write an equation of the line that passes through (-3, -6) and has a slope of 5.
y+6 = 5(x+3)
Find the common difference.
13, 20, 27, 34, ...
7
Goes through (-4, 5) and parallel to y=1/2 x + 5
y = 1/2 x + 7
Goes through (5, 7) and perpendicular to y=-1/2x+10
y = 2x - 3
Write the equation of the line that passes through points (0, 5) and (3, 12)
y = 7/3x + 5
Write an equation of the line that passes through (0, 5) and (6, 10)
y-5 = 5/6(x-0) or y-10 = 5/6(x-6)
53, 47, 41, 35, 29, ...
23, 17, 11
Goes through (-4, -8) and parallel to y=-4x + 6
y = -4x - 24
Goes through (6, 5) and perpendicular to y=-2x + 7
y = 1/2x + 2
Write the equation of a line that passes through (1, 4) and (3, 10)
y = 3x + 1
Write an equation of the line that passes through (8, 8) and (-3, 8)
y-8 = 0(x-8) or y-8 = 0(x+3)
Write the equation to find the nth term of the sequence.
7, 12, 17, 22, ...
5n + 2
Goes through (7, 8) and parallel to 2y=4x+12
y = 2x - 6
Goes through (0, 1) and perpendicular to 3y=6x+9
y = -1/2x + 1
Write the equation of a line that passes through (-4, -1) and (8, -4)
y = -1/4x - 2
Write an equation of the line that passes through (3, 8) and (29, 73)
y-8 = 65/26(x-3) or y-73 = 65/26(x-29)
Write the equation to find the nth term of the sequence. Then find the 30th term.
10, 5, 0, -5, ...
-5n+15
-135