Tuesday

September 2, 2014

September 2, 2014

Number of results: 30,296

**math please help**

Give the equation of the line that is perpendicular to the line y=x+4 and passes through point (0, -1).
*May 24, 2010 by Tina*

**math 157**

Give the equation of the line that is perpendicular to the line y = x + 4 and passes through point (0, -1)
*October 11, 2010 by len*

**algebra**

how do I write an equation of the line containing the specified point and perpendicular to the indicated line (-2,-5), x-2y=3
*November 7, 2010 by franklin*

**algebra**

write an equation of the line containing the specified point and perpendicular to the indicated line (-2,-5), x-2y=3
*November 7, 2010 by franklin*

**college**

write an equation of the line containing the specified point and perpendicular to the indicated line (-2,-5), x-2y=3
*November 7, 2010 by franklin*

**Geometry **

Write an equation of a line in point-slope form for a line parallel to y = 6x + 2 that contains P ( 5,9).
*November 18, 2010 by Jami quebedeaux*

**algebra2**

What is the equation of the line passing through (0, 2) and perpendicular to the line y = 4x – 3 in slope-intercept form?
*November 21, 2010 by Rayniya*

**geometry**

express in y=mx + b form the equation of the line perpendicular to the line 5x-3y=8 and passes through the piont (-5,1)
*November 29, 2010 by veronica *

**calculus**

Find the equation of the line which is parallel to the line 5x +4y=18 and makes an intercept of 2 units on the x-axis
*January 4, 2011 by Anonymous*

**Lines and Slopes Math**

A line is perpendicular to x+3y-4=0 and has the same y-intercept as 2x+5y-20=0. Find an equation for the line
*January 6, 2011 by Mathew*

**Math/Graphing **

Give the equation of the line that is perpendicular to the line y=x+6 and passes through the point (0,-4)
*February 13, 2011 by David H.*

**Math**

How do you find the equation of a line in standard form (ax+by=c where a, b, and c are integers) for the line passing through (1,5) and (-3,1)?
*August 29, 2011 by Anonymous*

**algebra**

Write an equation of the line containing the specified point and perpendicular to the indicated line. (6,0), 5x+4y=1
*July 18, 2011 by Eugene*

**MATH**

Write an equation of the line containing the specified point and perpendicular to the indicated line. (6,0), 5x+4y=1
*July 19, 2011 by MOSS*

**algebra**

Write an equation of the line containing the specified point and parallel to the indicated line.(1,4)3x+y=5
*August 2, 2011 by smith*

**math**

write an equation of the line containing the specified point and perpendicular to the indicated line? (-2,-5),x-2-2y=3
*October 17, 2011 by Sherry*

**int algebra**

write an equation of the line that is parallel to x= -2 and passes through (-3,4) then graph the line
*October 18, 2011 by katty *

**Geometry **

The line m has the equarion y= 2x + 1. The line n is perpendicular to m and passes through the point A(2,1). Write an equation of n
*January 13, 2012 by Marina*

**Pre-Calculus**

Determine the equation of a line that passes through (2,2) and is parallel to the line tangent to y=3x^3-2x at (-1,5)?
*February 12, 2013 by Sarah*

**Math**

The equation of the line goes through point (7,8) and is perpendicular to line 4x+5y=4 written in form y=mx+b.... What is m and what is b?
*March 10, 2013 by Anonymous*

**math plz**

hi, is there an equation to finding the perpendicular bisector of a line. for example i had a line b (1,1) and c(8,1) and a was (6,5) how would i find the bisector from a going through line bc? tnx first off, the slope of a perpendicular line is -1/m (m=slope). since you can ...
*April 15, 2007 by gordain*

**Algebra (grade 9)**

Write an equation in point-slope form of the line that passes through the given points: 1. (5,-6), (1,-7) 2. (6,-3), (-1,9) 3. write an equation of a line that is perpendicular to y=-3x+5 and passes through (4,3).
*October 18, 2009 by Sam<3*

**trig**

the points (0,3), (1.8, -.365), (2, -.79) (4.5, -1.923) li on a line. Write the equation of the line in slope intercept form.
*September 15, 2008 by jerson*

**math**

Write an equation of a line that is perpendicular to the line y=3x-6 and goes through the point (-3,5) plz help me ...and explain how to do
*February 16, 2009 by Anonymous*

**alegbra**

Help me with this problem. Write an equation of line containing the given point and perpendicular to the give line (4-2); 9x+2y=3 help me with this.
*March 19, 2009 by Johnnie*

**alegbra**

Write an equation of line containing the given point and perpendicular to the give line (4-2); 9x+2y=3 Please help me with this
*March 19, 2009 by Johnnie*

**Math**

write an equation in slope-intercept form for the specified line, where possible: the line containing A(0,7) and B(7,0)
*March 25, 2009 by Angie*

**Algebra**

how to I find an equation of a line given two points on that line (not using a graph) example:(1,5)(2,7)
*December 2, 2009 by Nate*

**Math**

. Give the equation of the line that passes through point (5, 1) and is parallel to the line y = 3x – 1. Please help, I am so confused.
*December 20, 2009 by Anna*

**college algebra**

Find equation of each line form y=mx+b if possible. The line through (3,2) with undefined slope.
*April 23, 2010 by BJ*

**Calculus**

Determine the equation of the line perpendicular to the tangent line to the function f(x) = 1/2 (e^x)at the point on the curve where x=ln3.
*June 15, 2010 by Abigail *

**9th grade**

the line containing the points x=5+2t and y=-3+t. write the slope-intercept form of the equation of the line
*September 25, 2010 by jane casina*

**math**

how do you write an equation of the line containing point (4,-3) and perpendicular to the line y=3x-5? show steps please
*October 21, 2010 by Louise*

**Algebra**

Find the equation of a line parallel to the line y=3/4x-5?? I am not sure how to do this problem, can someone Please help :) Thank You in advance!
*November 24, 2010 by Shannon*

**Calculus please help done today**

determine if the equation of the line f(x) = x + 1 a function using the Vertical Line Test?
*March 5, 2011 by Jada*

**geometry**

in slope-intercept form, what is the equation of the line passing through (6,22) and parallel to the line joining (11,3) and (2,6)
*May 26, 2011 by Anonymous*

**Math**

The equation of the line that goes through the point ( 3 ,5 ) and is parallel to the line 2 x + 4 y = 2 can be written in the form y = mx+b where m is and where b is? Please help me !!!
*October 9, 2011 by Amy*

**math**

determine the equation of the line passing through the point (-4, 3) and parallel to the line segment joining A(5, -2) and B(3,4)
*May 27, 2012 by Anonymoussssss*

**Maths**

Point P(-8,-3)and Q(6,9)are joined by a straight line.Find the equation of the line joining the midpoint of PQ to the origin.
*November 27, 2012 by Shane*

**math**

Find the equation of a line that is perpendicular to the line y=1/8x+5 and contains the points (-7,0) y= please show work
*January 6, 2013 by caylan*

**Analytic Geometry**

Find the equation of the circle, with radius 1, tangent to the line 3x+4y=5 and having its center on the line x+2y=0
*January 31, 2013 by xavier*

**Math**

write an equation which must be true if the line from p(x,y) to a(25,0) is perpendicular to the line from P(x,y) to the center of the circle x^2+y^2=400
*March 23, 2013 by Matt*

**Math**

write an equation which must be true if the line from p(x,y) to a(25,0) is perpendicular to the line from P(x,y) to the center of the circle x^2+y^2=400
*March 23, 2013 by Matt*

**Math**

Write the equation of a line whose slope is the same as the line 3y=-2x+6 and passes through the point (-1,4)
*November 11, 2013 by Jonna*

**algebra**

Find an equation in slope-intercept form of the line passing through (0, 1) which is parallel to the line y = 6x – 23
*February 10, 2014 by john*

**algebra**

Find an equation in slope-intercept form of the line passing through (0, 1) which is parallel to the line y = 6x – 23
*February 10, 2014 by isa*

**Algebra 1**

A line segment has endpoints j ( 2, 4 ) and l ( 6, 8 ). The point k is the midpoint of jl. What is an equation of a line perpendicular to jl and passing through k?
*June 1, 2014 by Jaay*

**Algebra 1**

A line segment has endpoints D (3, 2) and E (-3, -2). The point F is the midpoint of DE. What is an equation of a line parallel to DE and passing through F?
*June 1, 2014 by Homura*

**maths**

find the equation of the line perpendicular to the line 2x+3y=5 at the point (-2,3)
*June 6, 2008 by wynn*

**math**

What is the slope of the line perpendicular to the line whose equation is y= -2/3x-5?
*November 6, 2009 by Laly*

**geometry**

What is the slope of the line perpendicular to the line represented by this equation y = ½ x + 24 ?
*November 12, 2010 by Anonymous*

**math**

equation of the given line in standard form. The line with m = -3/4 and b = -2
*May 1, 2011 by Alice*

**math**

equation of the given line in standard form. The line with m = -3/4 and b = -2
*May 1, 2011 by Alice*

**math**

equation of the given line in standard form. The line with m = -3/4 and b = -2
*May 1, 2011 by Alice*

**math**

the equation of a line perpendicular to the line y = x - 3 and containing the point (8, -2).
*June 21, 2011 by olivia*

**Algr.2**

10(line)2-4a(line)=20 Absolute value How do I solve this equation?
*September 4, 2012 by Jessica*

**MATH!!!!!!!!!!!!!!!!!!!!!**

10(line)2-4a(line)=20 Absolute value How do I solve this equation?
*September 4, 2012 by Jessica*

**Math help give an example **

The equation of a line that is perpendicular to the line y=-7x+4
*December 13, 2012 by David*

**mmm**

What is the slope of the line that is perpendicular to the line whose equation is 3x +2y = 9?
*January 3, 2013 by Anonymous*

**Algebra**

Find an equation for the line with y-intercept 3 that is perpendicular to the line 3y=2x-4. A. 2y=6-3x B. 2y=3x+6 C. 3y=9-2x D. 3y=2x+9
*April 29, 2013 by Anon*

**math**

What is the equation of the line that contains the point (1,1) and is perpendicular to the line y=2x+1
*June 3, 2013 by sagrario*

**Math**

What is the slope of a line perpendicular to the line whose equation is y=2x+7
*September 7, 2013 by Kiki*

**Algebra**

Find the equation of the line with y intercept 2 and perpendicular to the line y = 2/3x -4
*November 10, 2013 by Zelda*

**Linear Equation question**

Hello! quick question. why the line y = -3 is a horizontal line. describe how this line sits on the Cartesian (coordinate) plane. I have tried a few thoughts on this. Firstly the horizontal sits on the y intercept. The graph y = b is a horizontal line. -3 is to the left of the...
*November 12, 2010 by AMY*

**algebra**

Using the equation y=-2x-5 a. The slope of this line is b. The y intercept of this line is c. The x intercept of this line is
*October 15, 2012 by j.wallace*

**math**

1. the x-intercept of a line is -3. the y-intercept of the line is 6. what is the slope of the line? 2. what is the equation in slope-intercept form of the line described in Exercise 1?
*April 22, 2009 by maya*

**Algebra**

write the equation of line passing through (6,-10)and (6,-6) I notice that as x is constant, y changes, so it must be a vertical line. x=6
*March 5, 2007 by Tony*

**geometry**

Write the slope-intercept form of the equation of the line passing through the point (5,1) and parallel to the line y=-4x-2.
*October 26, 2007 by alan*

**geometry**

Write the slope intercept form of the equation of the line passing through the points (-2,4) and are perpendicular to the line y=-3x+3.
*October 26, 2007 by alan*

**geometry**

Wrtite the slope intercept form of the equation of the line passing through point (5,1) and parallel to the line y=-4x-2.
*October 30, 2007 by alan*

**trig**

find an equation of the line that passes through (2,-4) and is parallel to the line 3x-y=1. Write your answer in the form y=mx+b. please help!
*February 26, 2008 by Lou*

**math**

Note: y^1 means the deriviative of... If f(2)=3 and y^1(2)=5 find an equation of the tangent line and the normal line to the graph of y=f(x) at the point where x=2.
*September 28, 2009 by joclyn*

**Math**

Find the equation of the line in standard form that goes through the point (-2,1) and is parallel to the line containing (1,4) and (2,3).
*October 4, 2009 by Samantha*

**Statistics**

how do you find equation of the least-squared line (line of best fit) from 2-vars stats and the correlation?
*October 29, 2009 by Bob*

**Calculus**

If f(2)=3 and f'(2)=5, find an equation of a. The tangent line b. The normal line to the graph of y=f(x) at the point where x=2 So I plotted (2,3) and (2,5)...but that's not getting anywhere... Thanks
*February 24, 2010 by Anonymous*

**Geometry**

a line has the equation 2x + 5y = 7. another line passes through (3,6) and (k,9). what value for "k" will make the lines parallel? please tell me HOW to do this, too! thanks!
*March 11, 2010 by Katherine*

**Math**

The equation of a nonvertical line, explain how to fine the slope without finding two points on the line.
*February 28, 2011 by Cindy*

**maths**

Please can someone assist. What is the equation of the line that passes through the point (-2,3) and is perpendicular to the line 10x+2y=3. Thank you.
*May 20, 2011 by Susan*

**Algebra-Help please**

Write the equation of the line parallel to the line y+2x+3 containing the point (2,6). Slope intercept form.
*October 12, 2011 by Mary*

**Algebra**

What is the standard form of the equation of the line passing through the point (-1,-2) and perpendicular to the line y= - 2/3x - 1? a. 3x-2y=-1 b.3x-2y=1 c.3x+2y=1 d.3x+2y=-1 I don't understand, can anyone help me please?
*October 13, 2011 by Christina*

**math**

An equation of the line in slope intercept form that passes through the point (-9, -1) and is perpendicular to the line y = 3x + 17? Please help...
*November 21, 2011 by thomas*

**geometry**

Write the equation of a line in slope-intercept form that is parallel to the line y = 3x +2 and passes through the point (5, 2).
*December 14, 2011 by michael*

**Calculus**

Find the vector equation of the line that passes through the point (2,-1,7) and is parallel to the line of intersection of the planes x + 2y - 3z = -6 and 3x - y + 2z = 4
*May 6, 2012 by J*

**Calculus**

Find the vector equation of the line that passes through the point (2,-1,7) and is parallel to the line of intersection of the planes x + 2y - 3z = -6 and 3x - y + 2z = 4
*May 7, 2012 by J*

**algebra**

6x+5y=17 find the equation, in slope-intercept form, for the line which is parellel to this line and passes through the point (-10,3)
*September 27, 2012 by michael*

**integrated math**

consider the line equation y+5=11-x. which of the following points lie on this line? (more then one answer.) A. (5,1) B. (0,0) C. (5,11) D. (11,-5) E. (11,5)
*October 23, 2012 by Anonymous*

**Calculus**

Find the slope intercept equation of the line with the following properties :parallel to the line x=-1; containing the point( -7,2)
*October 26, 2012 by Crystal*

**Calculus**

Find the slope-intercept equation of the line with the following properties: parallel to the line x=-1;containing the point (-7,2)
*October 26, 2012 by Crystal*

**Analytic Geometry**

Find the equation of the circle with radius sqrt2 tangent to the line x+y=3 and having its center on the line y=4x
*January 29, 2013 by Lea*

**alg.**

Find the slope of the line passing through the points (–2, 1) and (3, 9). I know the equation to figure this out is: m = y(2) + y(1) ----------- x(2) + x(1) but its a multiple choice question and my answer is not the same as the choices. how exactly do I set it all up? I have...
*July 30, 2007 by lacy*

**Math- finding equation**

Can someone explain to me how to find the equation pf the line in the form Ax + By + C =0 if a) parallel to x=3 and passes through (-4, 3) b)perpendicular to y=4 and passes through (1, 1) c) passes through the x-int of y=2x-6 and y-int of y=-3x+6 If it is parallel to x=3, the ...
*February 8, 2007 by thomas*

**Grade 12 Calculus **

solve cosx= (squareroot3)/ 2 where 0 <(with a line underneath) x <(with a line underneath) 2 pie a) how many solutions are possible? b) in which quadrants would you find the solutions? c) determine the related angle for the equation. d) determine all the solutions for ...
*May 11, 2013 by Maria*

**Cal**

Find the equation of the line containing (7,11) and parallel to y=6. Find the equation of the line having x-intercept of 5 and y-intercept of -5. I know that y=mx+b, b=y-mx, and parallel lines have the same slope
*December 8, 2007 by Britt*

**calculus**

consider g(x)= {a sin x + b, if x ≤ 2pi} {x^2 - pi x + 2, if x > 2pi} A. Find the values of a a b such that g(x) is a differentiable function. B. Write the equation of the tangent line to g(x) at x = 2pi. C. Use the tangent line equation from part B to write an ...
*January 4, 2013 by Vanessa*

**algebra ll**

Which choice is the equation of a line that passes through the point (5, –1) and is perpendicular to the line represented by this equation? y = −x + 5 A. y = x− 6 B. 5x − y = 5 C. y = −x− 1 D. 2x− 5y = −1 helpplease!!
*June 27, 2012 by leo*

**calculus**

hi im back.. solve cosx= (squareroot3)/ 2 where 0 <(with a line underneath) x <(with a line underneath) 2 pie a) how many solutions are possible? b) in which quadrants would you find the solutions? c) determine the related angle for the equation. d) determine all the ...
*May 8, 2013 by Maria*

**math**

What is the equation of the tangent line given the curve: y = (3+lnx)^2 at x = 1/e dy/dx = 2[3 + Ln(x))]*1/x at x = 1/e this is: 4*e y(1/e) = 4 The equation of the tangent line is thus given by: 4e(x-1/e) + 4
*December 5, 2006 by Jay*

**math**

line L bisects and is perpendicular to line AB and line CD. Line AB = CD line AB = 140 and line LM = 24 what is the lenght of line NQ
*June 27, 2013 by debra*

**algebra**

write equation of line that passes through P(0,0) and is parallel to given line, x=8y-16, answer in slope intersect form.
*September 16, 2007 by Rick*

**Geometry again**

Write the slope-intercept form of the equation of the line passing through the point (5,1) and parallel to the line y=-4x-2.
*October 26, 2007 by alan*

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