Topic: perpendicular line list of topics
start over

21 items are filed under this topic.

		Page 1/1

	The equation of a line		2018-01-23
		From Gloria: Write the equation of a line in standard form through the point (1, 6) and perpendicular to the line 2x –y = 9. Answered by Penny Nom.
	Parallel and Perpendicular lines		2017-07-17
		From Karen: Find an equation for the line with the given properties. Perpendicular to the line 7x + 2y = -6; containing the point (-2, -1) Find an equation for the line with the given properties. Parallel to the line 5x - 3y =-6; x intercept = 3 Answered by Penny Nom.
	Perpendicular lines		2016-02-14
		From Brendon: points A (-4; 6) , B (1;-2), C (5;-3) and D (4; 1) are given prove that AC and BD are perpendicular to each other Answered by Penny Nom.
	A circle which is tangent to two perpendicular lines		2014-03-09
		From MJ: I'm a College Student taking up Bachelor of Secondary Education on Math Subject. And I'm struggling for my research about Circles. I done solving the said topic particularly on this question: "What are the possible equations of a circle being tangent to a pair of perpendicular lines, having the origin as the Point of Intersection and the C (h, k), where h, k ∈ℤ" But I can't get what would be the process that I must do in order to jive to my idea/goal for that problem. Please check my idea that the numerical coefficients of the equation is equal to the radius of the circle. Thanks in advance! :) Answered by Penny Nom.
	Two perpendicular lines		2013-08-15
		From Hanna: The problem says, "Write the equation in standard form for the line that is perpendicular to the graph of y=5x+1 with a y-intercept of 4." I have no clue how to do this. Please help me! Answered by Penny Nom.
	Is it a rectangle?		2009-10-29
		From sefora: The coordinates of the vertices of quadrilaterals are given. Draw each quadrilateral on a grid. Determine whether it is a rectangle (show your work) P(5,1), Q(-4,4), R(-6,-2), S(3,-5) Answered by Penny Nom.
	The product of gradients between 2 perpendiculars lines		2009-06-11
		From Alister: how do i prove that the product of gradients between 2 perpendiculars lines equal to -1.... Answered by Penny Nom.
	Perpendicular lines		2009-05-07
		From shabnam: the line presented by y= 3x-2 and a line perpendicular to it intersect at R(1,1). Determine the equation of the perpendicular line Answered by Stephen La Rocque.
	A perpendicular line in standard form		2009-04-21
		From Kristy: Can you help me with this equation? Find the equation, in standard form of the line perpendicular to 2x-3y=-5 and passing through (3,-2) With the equation in standard form with all integer coefficient. Answered by Stephen La Rocque.
	Parallel and perpendicular lines		2009-04-08
		From Blake: I need to know what the formula for working a problem. I need to know how to find if i line is parallel or perpendicular by only looking at the equation. i know you must know the slope but how do i find slope? Answered by Stephen La Rocque.
	A line is perpendicular to another line		2009-01-16
		From Greg: A line is perpendicular to the line y=2x+3 and has the same x-intercept as x+3y+10. Find the equation of this line. Express your answer in the form of y=mx+b. Justify your answer. Answered by Robert Dawson.
	Perpendicular lines		2008-10-16
		From Hailey: In the xy-plane, the line with equation 2x + y = 3 is perpendicular to the line with equation y = mx + b, where m and b are constants. What is the value of m? Answered by Penny Nom.
	Parallel and perpendicular lines		2008-09-06
		From C: Can you help me determine whether these lines are parallel, perpendicular or neither and why? Problem 1: y=3x+2 y=1/3x - 4 Problem 2: y=1/3x + 1/2 y=1/3 x -2 Answered by Penny Nom.
	Two perpendicular lines		2008-03-07
		From Daphne: Does anyone know how to find a line perpendicular to -3x=4y=20 and passes through the point (-12,0)? Answered by Stephen La Rocque and Penny Nom.
	Perpendicular lines		2007-09-06
		From dinesh: we know that for two perpendicular lines m1*m2=-1perpendicular but this is not true for x-axis and y-axis? Answered by Harley Weston.
	Equation of a perpendicular line		2007-07-28
		From Marina: Find the equation, is standard form, with all integers coefficients, of the line perpendicular to x+3y=6 and passing through (-3,5) Answered by Stephen La Rocque.
	Slopes of perpendicular lines		2007-03-27
		From Mykolyn: How do you find the slope of a line that is perpendicular to the graph of: y= -1/2x+4? Answered by Leeanne Boehm and Sara Ulmer.
	A line that is perpendicular to another line		2007-03-16
		From Jesse: How do you write an equation of a line that is perpendicular to y+2x+3 and passes through (3,4); I don't understand the steps of how to do this???? Answered by Stephen La Rocque and Penny Nom.
	A line perpendicular to another line		2007-01-13
		From Dusty: Find an equation for the line perpendicular to: 3x - 4y + 1 = 0 passing through (4,7) Answered by Leeanne Boehm and Penny Nom.
	Parallel and perpendicular lines		2000-05-08
		From Jimmy Lumpkins: Need a method for solving the following problem: Find the equation of a line through point P that is parallel or perpendicular to another line. Answered by Paul Betts.
	Parallel and perpendicular lines		1999-04-23
		From Crystal Pilling: My name is Crystal Pilling and I am in 9th grade algebra. We are currently studying parallel and perpendicular lines. I am having trouble with this problem: 3/4x - 5y= 16, (5,-6) I have to find a line that is perpindicular to this line on a graph. HELP ME PLEASE!!!!! Answered by Penny Nom.

		Page 1/1