Podcast
Questions and Answers
What is the equation of the bisector of the acute angle between the lines 3x - 4y + 7 = 0 and 12x + 5y - 2 = 0?
What is the equation of the bisector of the acute angle between the lines 3x - 4y + 7 = 0 and 12x + 5y - 2 = 0?
- 3x + 4y - 7 = 0
- 21x + 77y - 101 = 0
- 12x - 5y + 2 = 0
- 11x - 3y + 9 = 0 (correct)
What is the length of the perpendicular from the origin to the line ax + by + c = 0?
What is the length of the perpendicular from the origin to the line ax + by + c = 0?
- x1 cos α + y1 sin α - p
- |ax1 + by1 + c| / √(a^2 + b^2) (correct)
- α / (a^2 + b^2)
- √(a^2 + b^2)
What is the distance of a point (x1, y1) from the line ax + by + c = 0?
What is the distance of a point (x1, y1) from the line ax + by + c = 0?
- x1 cos α + y1 sin α - p
- |ax1 + by1 + c| / √(a^2 + b^2) (correct)
- √(a^2 + b^2)
- α / (a^2 + b^2)
What is the equation of two parallel lines?
What is the equation of two parallel lines?
What is the slope of a line perpendicular to the line 3x - 4y + 7 = 0?
What is the slope of a line perpendicular to the line 3x - 4y + 7 = 0?
What is the slope of a line parallel to the x-axis?
What is the slope of a line parallel to the x-axis?
What is the condition for two lines to be parallel?
What is the condition for two lines to be parallel?
What is the slope of a line that is equally inclined with the axes?
What is the slope of a line that is equally inclined with the axes?
How many points determine a unique line?
How many points determine a unique line?
What is the slope of a line perpendicular to another line with a slope of 2?
What is the slope of a line perpendicular to another line with a slope of 2?
What is the equation of the line bisecting perpendicularly the segment joining the points (–4, 6) and (8, 8)?
What is the equation of the line bisecting perpendicularly the segment joining the points (–4, 6) and (8, 8)?
What is the slope of the line passing through (–4, 6) and (8, 8)?
What is the slope of the line passing through (–4, 6) and (8, 8)?
What is the midpoint of the line segment joining the points (–4, 6) and (8, 8)?
What is the midpoint of the line segment joining the points (–4, 6) and (8, 8)?
What is the equation of a line parallel to the line passing through (–4, 6) and (8, 8)?
What is the equation of a line parallel to the line passing through (–4, 6) and (8, 8)?
What is the equation of a line perpendicular to the line passing through (–4, 6) and (8, 8)?
What is the equation of a line perpendicular to the line passing through (–4, 6) and (8, 8)?
If a line passes through the points (–4, 6) and (8, 8), what is the equation of a line perpendicular to it?
If a line passes through the points (–4, 6) and (8, 8), what is the equation of a line perpendicular to it?
What is the midpoint of the line segment joining the points (5, 3) and (9, 11)?
What is the midpoint of the line segment joining the points (5, 3) and (9, 11)?
If two lines have slopes of 3/4 and –4/3, what can be said about the lines?
If two lines have slopes of 3/4 and –4/3, what can be said about the lines?
What is the equation of a line that passes through the point (3, 4) and is parallel to the line 2x + 3y – 7 = 0?
What is the equation of a line that passes through the point (3, 4) and is parallel to the line 2x + 3y – 7 = 0?
What is the slope of a line that is perpendicular to the line x + 2y – 5 = 0?
What is the slope of a line that is perpendicular to the line x + 2y – 5 = 0?
If the lines 3x - 4y + 7 = 0 and 12x + 5y - 2 = 0 are intersecting, what is the tangent of the angle between them?
If the lines 3x - 4y + 7 = 0 and 12x + 5y - 2 = 0 are intersecting, what is the tangent of the angle between them?
What is the equation of the line parallel to the line 3x - 4y + 7 = 0 and passing through the point (1, 1)?
What is the equation of the line parallel to the line 3x - 4y + 7 = 0 and passing through the point (1, 1)?
If the length of the perpendicular from the origin to the line ax + by + c = 0 is p, what is the value of $\frac{a^2+b^2}{p^2}$?
If the length of the perpendicular from the origin to the line ax + by + c = 0 is p, what is the value of $\frac{a^2+b^2}{p^2}$?
What is the midpoint of the line segment joining the points (3, 4) and (5, 8)?
What is the midpoint of the line segment joining the points (3, 4) and (5, 8)?
What is the slope of the line perpendicular to the line 3x - 4y + 7 = 0?
What is the slope of the line perpendicular to the line 3x - 4y + 7 = 0?
If a line passes through the points A(x1, y1) and B(x2, y2), what is the slope of the line?
If a line passes through the points A(x1, y1) and B(x2, y2), what is the slope of the line?
What is the equation of a line perpendicular to the line ax + by + c = 0?
What is the equation of a line perpendicular to the line ax + by + c = 0?
If two lines have slopes m1 and m2, what is the condition for them to be perpendicular?
If two lines have slopes m1 and m2, what is the condition for them to be perpendicular?
What is the midpoint of the line segment joining the points (x1, y1) and (x2, y2)?
What is the midpoint of the line segment joining the points (x1, y1) and (x2, y2)?
What is the equation of a line parallel to the line ax + by + c = 0?
What is the equation of a line parallel to the line ax + by + c = 0?
