Lines in the coordinate plane/ 3-6
What is the slope of a line that is perpendicular to the line represented by the equation x - y = 8?
-1
What is the slope of a line that is parallel to the line shown? (0,3), (3,2)
-1/3
What is the slope of a line that is perpendicular to the line represented by the equation y - 5x = 5?
-1/5
What is the slope of a line that is parallel to the line shown? (0,2), (3,0)
-2/3
What is the slope of a line that is parallel to the line represented by the equation y = -2/5x + 4/5?
-2/5
What is the slope of a line that is perpendicular to the line represented by the equation y = 1/3x + 4
-3
What is the slope of a line that is perpendicular to the line shown? (3,3), (-3,-1)
-3/2
What is the slope of a line that is parallel to the line represented by the equation 3x + 4y = 12?
-3/4
What is the slope of a line that is parallel to the line shown?
2/3
What is the slope of a line that is parallel to the line shown? (3,3), (-3, -1)
2/3
What is the slope of a line that is perpendicular to the line shown? (0,2), (3,0)
3/2
What is the slope of a line that is perpendicular to the line represented by the equation 3x + 4y = 12?
4/3
What is the slope of a line that is parallel to the line represented by the equation y - 5x = 5?
5
Point slope form
The point slope form for o nonvertical line through point (x1, y1) with slope m is y-y1=m(m-x1)
Slope-intercept form
The slope -intercept form of a linear equation is y=mx+b, where m is the slope of the line and b is the y-intercept
The standard form of a linear equation
is Ax + By=C, where A,B and C are real numbers and A and B are not both zero.
Which is the equation of a line that is perpendicular to the line represented by y = 5x + 6
y = -1/5x + 6
Which is the equation of a line that is perpendicular to the line represented by y = 3/2x + 5
y = -3/2x + 5
Which is the equation of a line that is perpendicular to the line represented by y = 3/4x - 1/2?
y = -4/3x - 1/2
Which is the equation of a line that is perpendicular to the line represented by y/2 + x = 6?
y = 1/2x - 6
Which is the equation of a line that is parallel to the line represented by y = 3/2x + 5?
y = 3/2x + 7
Which is the equation of a line that is perpendicular to the line represented by 4y + 3x = 6?
y = 4/3x + 3
Which is the eqaution of a line parallel to the line represented by y = 5x + 6?
y = 5x -6
Which is the equation of a line that is parallel to the line represented by y/2 + X = 6?
y=-2x - 6
