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

Tutors Answer Your Questions about Linear-equations (FREE)

Question 991592: What is the slope and the y and x intercepts for 2x -3y = 18
Click here to see answer by MathLover1(20849)

Question 991611: what can we discover in graphing a linear equation?
Click here to see answer by Timnewman(323)

Question 991631: Find the slope of the line that goes through the given points
(-1,1)(1/2,4)
Click here to see answer by Cromlix(4381)

Question 991644: what is the following point and slope to the equation y-3=2(x+5)

Click here to see answer by Cromlix(4381)

Question 991724: Find the vertex, Axis of symmetry and minimum or maximum value of the function. Describe the domain and range of the function.
Y=-x(squared)+4x-1
Click here to see answer by Fombitz(32388)

Question 991874: x+2y=400 in a graph

Click here to see answer by Fombitz(32388)

Question 991940: what is the slope of the line passing through (5,5) and (-4,5)
Click here to see answer by MathLover1(20849)

Question 991961: Find an equation of the line that has an x- intercept (-2,0) and is parallel to 4x - 8y = 12
Click here to see answer by Fombitz(32388)

Question 992088: I need a system for the following:
How long will it take to spend more on the Nissan Sentra than the Toyota Prius
Sentra, $16480, 35/mpg, 13.2 gal capacity
Prius, $24200, 49.5/mpg, 11.9 gal capacity

Click here to see answer by solver91311(24713)

Question 992089: Solve for y.
x^2y = 1 + 9y
Click here to see answer by MathLover1(20849)

Question 992212: I can not figure out house to graph y+2x=0 using intercepts
Click here to see answer by Alan3354(69443)

Question 992283: Find the y intercept of the line passing through the points (14, 0 )and having slope 2/7
Click here to see answer by macston(5194)

Question 992360: I have already graphed six set of ordered pairs for y = x + 1
the next problem is x-y=7 and I have to find six sets and graph, but I do nbot know how to do this, I think I am confusing myself
please help

Click here to see answer by Timnewman(323)

Question 992410: Which value of r gives the line passing through (3,2) and (r,-4) a slop of 3?

Click here to see answer by stanbon(75887)

Question 992418: An 8 foot tree is supported by two wires that extend from the top of the tree to a point on the ground located 15 feet from the base of the tree. Find the total length of the two support wires.
Click here to see answer by solver91311(24713)

Question 992419: The length of a rectangular garden is 5 feet greater than the width. The area of the garden is 300 square feet. Find the length and the width.
Click here to see answer by addingup(3677)

Question 992499: a line has a slope of -2 and passes through the point (4,-3)
ii you were asked to write an equation for this line, which form would be the easiest to begin with? why
Click here to see answer by Timnewman(323)

Question 992549: Find the slope of the line containing the two points:
(2,1) and (-1,-5)
Click here to see answer by josgarithmetic(39617)

Question 992546: Find the X intercept and Y intercept. Use the intercepts to graph each of the following:
5x+2y=-10
Click here to see answer by josgarithmetic(39617)

Question 992504: using whatever from you choose ,write an equation for the line perpendiculaire to give line that passes through the point (-2,8)
Click here to see answer by josgarithmetic(39617)

Question 992547: Graph by picking points:
y=3x-2
Click here to see answer by MathLover1(20849)

Question 992552: Find an equation for the linear function which has slope -2 and x-intercept 3.
Click here to see answer by josgarithmetic(39617)

Question 992562: Find the slope of the line joining points whose coordinates are given
(4,2), (9,5)
Click here to see answer by stanbon(75887)

Question 992543: Graph Linear Equations:
(2). Is (4,1) a solution to y=3x-11
(7). Is (-2,5) a solution to 3x+2y=9
Click here to see answer by jim_thompson5910(35256)

Question 992544: Graph by picking points:
(#12). y=3x-2

Click here to see answer by jim_thompson5910(35256)

Question 992641: 9) Given the equation below, find four ordered pair solutions by completing the table, showing all work in the space below. Then use the ordered pairs to graph the equation. You may use the grid below or attach your own.
Show work below:
x y
0
3
0
-5

Click here to see answer by MathLover1(20849)

Question 992642: ) Given the equation below, find four ordered pair solutions by completing the table, showing all work in the space below. Then use the ordered pairs to graph the equation. You may use the grid below or attach your own.
2x+3y=12

Click here to see answer by MathLover1(20849)

Question 992766: Find an equation of the line that satisfies the given conditions(a) write the equation in slope-intercept form(b) write the equation in standard form. Through(4,1) parallel to 2x+5y=10
Through (2,-7) perpendicular to 5x+2y=18

Click here to see answer by Cromlix(4381)

Question 992773: -5b + 2 =2 (4b+7)
Click here to see answer by stanbon(75887)

Question 992779: write the slope-intercept form of the equation of the line described.
through: (-5,1), parallel to y=-3/5x+2
Click here to see answer by Cromlix(4381)

Question 992803: Is (-2,4) a solution to:
3x-2y=-14
5x+y=6
Click here to see answer by ikleyn(52781)

Question 992803: Is (-2,4) a solution to:
3x-2y=-14
5x+y=6
Click here to see answer by rothauserc(4718)

Question 992805: Solving Systems of Linear Equations.
Solve by the addition method:
x+3y=14
-x+y=2
Click here to see answer by rothauserc(4718)

Question 992806: Solving Systems of Linear Equations.
Solve by the addition method:
5x-2y=-3
3x+y=7
Click here to see answer by ikleyn(52781)

Question 992797: Find the X intercept and Y intercept
5x+2y=10
Click here to see answer by Fombitz(32388)

Question 992821: Hi, I need help solving this : Find the point (x, y) on the line y=x that is equidistant from the points (8, 9) and (1, -10), thank you!
Click here to see answer by ikleyn(52781)

Question 992889: Write two equations, one with an x-intercept, but no y-intercept, and one with a y-intercept but no x-intercept.
Click here to see answer by stanbon(75887)

Question 992984: Find an equation of the line passing through the given points. Use function notation to write the equation. (2,3) and (3,6)
f(x)=
Click here to see answer by MathLover1(20849)

Question 993047: Calculate the following using the Fundamental Counting Rule:
How many license plates are there that have two letters followed by five digits?
Write two possible license plates.
Click here to see answer by Fombitz(32388)

Question 993013: slope -7/8, through (-1,-6)
Click here to see answer by Fombitz(32388)

Question 993041: Two cans of cola and one can of root beer contain 149 grams of sugar. Three
cans of cola and four cans of root beer contain 336 grams of sugar. How many
grams of sugar are there in each?
Click here to see answer by Cromlix(4381)

Question 993075: Slope-1/2, ordered pair (2,3)
Click here to see answer by Cromlix(4381)

Question 993284: How would I graph, y=3x and 5x-y=4 on the same graph?
Click here to see answer by rothauserc(4718)

Question 993300: Each red basket contains 2 apples and 3 bananas. each blue basket contains 3 apples and 4 bananas. i have a total of 53 apples and 73 bananas. how many basket of each type do i have?
Click here to see answer by stanbon(75887)

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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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23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650, 25651..25695, 25696..25740, 25741..25785, 25786..25830, 25831..25875, 25876..25920, 25921..25965, 25966..26010, 26011..26055, 26056..26100, 26101..26145, 26146..26190, 26191..26235, 26236..26280, 26281..26325, 26326..26370, 26371..26415, 26416..26460, 26461..26505, 26506..26550, 26551..26595, 26596..26640, 26641..26685, 26686..26730, 26731..26775, 26776..26820, 26821..26865, 26866..26910, 26911..26955, 26956..27000, 27001..27045, 27046..27090, 27091..27135, 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