Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!

Tutors Answer Your Questions about Linear-equations (FREE)

Question 224282: find the coordinates of two points on the given line, and then use those coordinates to find the slope of the line.
4y=6x

Click here to see answer by drj(1380)

Question 224280: find the coordinates of two points on the given line, and then use those coordinates to find the slope of the line.
3y=4
Click here to see answer by drj(1380)

Question 224276: find the coordinates of the two points on the given line, and then use those coordinates to find the slope of the line.
8x+3y=5
Click here to see answer by drj(1380)

Question 224279: find the coordinates of two points on the given line, and then use those coordinates to find the slope of the line.
5x-6y=5
Click here to see answer by RAY100(1637)

Question 224285: how do i find the slope and y intercept of 9y+2x+2=19+2x
Click here to see answer by drj(1380)

Question 224253: Write the slope intercept form of the equation of the line described.
through:(4,2), parallel to
Click here to see answer by MathTherapy(10552)

Question 224207: Find the slope from the equation.
-2y-10+2x=0
Click here to see answer by drj(1380)

Question 224242: If l is the perpendicular bisector of the line segment with endpoints (2,0) and (0, -2), what is the slope of line l?
Click here to see answer by solver91311(24713)

Question 224315: -2x-8y= 16 graph
Click here to see answer by rapaljer(4671)

Question 224386: Hello again,
1. Find an equation of the line containing the given pair of points. Express answer in the form of y=mx+b (0,0) and (5,6). What is an equation of the line?
2.Find an equation of the line having the given slope and containing the given point. m=8.(1,7).
3. Find an equation of the line containing the given pair of points (-2,0) and (0,5)
Click here to see answer by stanbon(75887)

Question 224364: Solve the system by graphing the equations.
3y-3=0
x+2y=10
Click here to see answer by drj(1380)

Question 224356: change the equation to slope-intercept form and determine the slope and y interceptof the line.
3x+y=8
a) slope is
b) (0,?) (y intercept)
Click here to see answer by checkley77(12844)

Question 224566: x-6y=13
-6x-7y=51
Click here to see answer by drj(1380)

Question 224558: Write the slope intercept form of the equation of the line described.
through (-4,-1) parallel to y=-1/2x-1
Click here to see answer by drj(1380)

Question 224561: find the slope of a line perpendicular to the line f(x)-5x+9
Click here to see answer by drj(1380)

Question 224620: graph the following pairs of lines on the same axes: y=x-3
2x+4y=8
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Question 224635: my problem is asking me to graph equation and identify the y-intercept. But it is wanting three answers. I am confused please help. The problem is x+3y=12
Click here to see answer by mestrydilip(13)

Question 224673: what is the slope of y=10
Click here to see answer by checkley77(12844)

Question 224721: Use patterns or a linear equation to complete the table.

x y
1
-1
3 3
5 7
10 ?
50 ?
100 ?

Click here to see answer by drj(1380)

Question 224740: Find the slope and the y-intercept of the line represented by the equation: 2x + y = 14
Click here to see answer by NYC Math Tutor(4)

Question 224710: Please help me solve this.
Examine the rise in gasoline prices from 1997 to 2006. The price of regular unleaded gasoline in January 1997 was $1.26 and in January 2006 the price of refualr unleaded gasoline was $2.31. Use the coordinates (1997,1.26) and (2006. 2.31) to find the slope (or rate change) between the two points. Descruibe how you arrived at your answer.
Click here to see answer by NYC Math Tutor(4)

Question 224553: find the slope of a line parallel to the line 3x+7y=-2
Click here to see answer by drj(1380)

Question 224549: Write the slope intercept form of the equation of the line described.
through: (-3,-3), parallel to y=7/3x+3
Click here to see answer by drj(1380)

Question 224554: Write the slope intercept form of the equation of the line described.
through:(2,0), parallel to y=1/3x+3
Click here to see answer by drj(1380)

Question 224552: Write the slope intercept form of the equation of the line described.
through:(-1,4), parallel to y=-5x+2
Click here to see answer by drj(1380)

Question 224555: Write the slope intercept form of the equation of the line described.
through:(4,-4), parallel to y=-x-4
Click here to see answer by drj(1380)

Question 224550: Write the slope intercept form of the equation of the line described.
through: (-4,0), parallel to y=3/4x-2
Click here to see answer by drj(1380)

Question 224557: Write the slope intercept form of the equation of the line described.
through:(-2,4), parallel to y=-5/2x+5
Click here to see answer by drj(1380)

Question 224547: Pleas help me solve...
Find an equation of the line containing the given pair of points. (4,2), (12,6)
Click here to see answer by drj(1380)

Question 224545: the slope of the line joining the point (-2,-3) and (4,-1) is?
Click here to see answer by drj(1380)

Question 224773: Graph the equation using slope and y-intercept
7y+4x=7
Click here to see answer by drj(1380)

Question 224824: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(1,2), slope=7
Click here to see answer by drj(1380)

Question 224827: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(3,5), slope=5/3
Click here to see answer by drj(1380)

Question 224830: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(-1,2), slope=2
Click here to see answer by drj(1380)

Question 224831: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(2,5), slope=undefined
Click here to see answer by LtAurora(115)

Question 224829: Write the slope intercept form of the equation of the line through the given point with the given slope.
through(3,1), slope=1/2
Click here to see answer by drj(1380)

Question 224828: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(2,-4), slope=-1
Click here to see answer by drj(1380)

Question 224826: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(3,-1), slope=-1
Click here to see answer by drj(1380)

Question 224826: Write the slope intercept form of the equation of the line through the given point with the given slope.
through:(3,-1), slope=-1
Click here to see answer by LtAurora(115)

Question 224850: what is the standard slop form of this slope = -3 through (4,0)

Click here to see answer by LtAurora(115)

Question 224858: what is the standard form of this through (2,3) and (3,5)
Click here to see answer by LtAurora(115)

Question 224873: How can I figure out all the corrdinates for y = -2x - 7 in order to graphic them out. I think I understand the graphing process. Just coming up with all the coordinates is what confuses me.
Click here to see answer by drj(1380)

Question 224879: I am so lost with this graphing stuff, can you please help me with this one?
2x + 3y = 9, I came up with 2(3) + 3(1) = 9 (6,3) is this right, and are there other coordinates? I can't seem to come up with any others.
Click here to see answer by wowkids38(4)

Question 224926: is y+3=0 a linear equation?
Click here to see answer by drj(1380)

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11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 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