Friday

March 6, 2015

March 6, 2015

Number of results: 32,549

**Calculus**

A line has Cartesian equation 3x-2y+3=0 .Determine a direction vector for a line that is parallel to this line. Could someone explain to me why the answer is direction vector: d=(2,3)
*April 10, 2012 by Antia*

**Calculus**

Write an equation of the line that passes through the point (i) parallel to the given value, and (ii) perpendicular to the given line. Point(7,1) Line(-5x-5y=90)
*October 8, 2012 by Rudy*

**Math-Alg**

2. Find the equation of the line which perpendicular to the line -2x + 3y = 32 and passes through the point (-4,-8).
*September 26, 2007 by Anonymous*

**Math**

A line passes through (2,-1) and 8,4). How do you write an equation for the line in point-slope form?
*April 11, 2009 by Angie*

**one more elgebra problem...**

which equation represents a line parallel to the line given by y-3x=6? A. y= -3x+4 B. y= 3x-2 C. y= 1/3x+6 D. y= -1/3x+4
*May 18, 2009 by randi*

**Algebra**

Find the equation of the line parallel to the line 3x + y = 5 and containing the point (4, – 2). This is what I got. Is this correct? y = –3x + 10
*June 26, 2009 by Jacinta*

**calculus**

Find an equation for (a) the vertical line and (b) the horizontal line through the given point. (-3.14,0)
*July 21, 2009 by Dave*

**Math**

Give the equation of the line that passes through point (-5, -1) and is parallel to the line y = - 14x
*November 15, 2009 by Johnnie*

**math**

Give the equation of the line that passes through point (-5, -1) and is parallel to the line y = - 14x - 7.
*November 15, 2009 by jeng*

**Math**

The slope of the line y=3/2x+4 is changed to 5/6 but the y intercept remains the same. What is the equation of the new line?
*December 13, 2009 by Regina*

**math**

Give the equation of the line that is perpendicular to the line y= -3x + 7 and passes through point (0, -6) please help
*January 17, 2010 by jess*

**Algebra**

Write an equation of the line satisfying the given conditions. Horizontal line through ( -2, -5)
*January 17, 2010 by Rene*

**Maths**

Can anyone solve this eqestion ?? a line passes through (5,-2) and is parallel to y=3x find the equation of the line ??
*February 8, 2010 by Amy*

**Algebra**

Write an equation of the line satisfying the given conditions. Parallel to the line y=-5x-6 and a y-intercept of -2
*March 21, 2010 by Tammy*

**Math**

Write an equation of the line satisfying the given conditions. 45) Horizontal line through ( -2, -5)
*April 28, 2010 by Anonymous*

**Algebra**

Write an equation of the line satisfying the given conditions. Horizontal line through (-2, -5)
*May 16, 2010 by Kate*

**Algebra**

Write an equation of the line satisfying the given conditions. Vertical line through (6, -6)
*May 17, 2010 by Don*

**please help-algebra**

Give the equation of the line that passes through point ( 1, -3) and is parallel to the line y = 2x - 8.
*May 24, 2010 by Tina*

**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*

**Calculus**

Find the equation of the line that passes through (1,3) and is perpendicular to the line 2x+3y+5=0 A. 3x-2y+3=0 B. 2x+3y-11=0 C. 2x+3y-9=0 D. 3x-2y-7=0 E. None of these I got E?
*November 30, 2014 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*

**Pre-Calc/Trig...**

Which of the following is the equation of a line parallel to the line y = 3x + 2, passing through the point (10,1)? 3x + y = 29 3x - y = 29 -3x - y = 29 3x + y = 29
*October 3, 2014 by Anonymous*

**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*

**math1**

If a line with a slope of -2 crosses the y-axis at (0, 3), what is the equation of the line?
*November 12, 2014 by Anonymous*

**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*

**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*

**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*

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