3.7 D2 (Geometry)
y - 1 = 2(x - 1)
Find the point slope equation:
y - 1 = 3/4(x + 2)
Find the point slope equation:
y - 3 = -2/3(x + 4)
Find the point slope equation: (-4, 3) m = -2/3
y - 10 = 6/7(x + 9)
Find the point slope equation: (-9, 10) m = 6/7
5/4
Find the slope of the line passing through the two points: (-2,3) and (-18,-17)
Undefined!
Find the slope of the line passing through the two points: (-2,6) and (-2,-17)
-1/3
Find the slope of the line passing through the two points: (19, -14)) and (7, -10))
The slope is -2.
Given the equation: y = 6 - 2x What is the slope?
The y-intercept is where the line crosses the y-axis.
How do you identify the y-intercept of a line by looking at the graph?
(-4,2)
The point (coordinate) for this equation: y - 2 = 4(x + 4)
(3,4)
The point (coordinate) for this equation: y - 4 = 2/3(x - 3)
y = mx + b
This is slope intercept form (without numbers)
y - y1 = m(x - x1)
This is the point slope equation (without numbers)
H=Horizontal O=Line has a slope of zero Y=The equation for the line is a y=#
What does HOY stand for?
V=Vertical U=Line has an undefinted slope X= The equation for the line is x=#
What does VUX stand for?
m = 0
What is the slope of a horizontal line?
-2
What is the slope of a line parallel to: y = -2x + 5
-3
What is the slope of a line parallel to: y = -3x - 3
Undefined
What is the slope of a vertical line?
b = 7
What is the y-intercept of the following line: y = 7 + 5/3x
x = -3
Write an equation for the given line in slope-intercept form (solved for y).
y = -2/3x - 2
Write an equation for the given line in slope-intercept form (solved for y).
y = 1/3x
Write an equation for the given line in slope-intercept form (solved for y).
y = 2
Write an equation for the given line in slope-intercept form (solved for y).
y = x + 1
Write an equation for the given line in slope-intercept form (solved for y).
What is the equation of the line in slope-intercept that passes through (-13, -18) and has a slope of -5?
y = -5x - 83
What is the equation of the line in slope-intercept that passes through (14, 4) and has a slope of -1?
y = -x + 18
What is the equation of the line in slope-intercept that passes through (5, 11) and has a slope of 0?
y = 11
What is the equation of the line in slope-intercept that passes through (-10, 20) and has a slope of 0?
y = 20
What is the equation of the line in slope-intercept that passes through (2, 8) and has a slope of 4?
y = 4x
(4,5) and (-3,8)
y-5=(-3/7)(x-4)
(5,7) and (-1,3)
y-7=(2/3)(x-5)
(-1,7) and (8,-2)
y-7=-1(x+1)
(0,0) and (-4,3)
y=(-3/4)x
(-6,8) and (4,8)
y=8
