Questions on Algebra: Coordinate systems, graph plotting, etc answered by real tutors!

Tutors Answer Your Questions about Coordinate-system (FREE)

Question 254549: how do you find the missing coordinate of (2,5) and (x,3) when both points are on the same line

Click here to see answer by Alan3354(31503)

Question 254663: The points (2,5) and (3,y) are on the same line. Find y when the slope of the line is -2
Click here to see answer by drk(1908)

Question 254663: The points (2,5) and (3,y) are on the same line. Find y when the slope of the line is -2
Click here to see answer by stanbon(57949)

Question 255071: how to find the x and y coordinates of y=(-3/4)x+5...then graph

Click here to see answer by richwmiller(9144)

Question 255418: 3x+4y=6
Click here to see answer by drk(1908)

Question 255634: (4,4) (7,5) how to do the rise over run stuff
Click here to see answer by stanbon(57949)

Question 255634: (4,4) (7,5) how to do the rise over run stuff
Click here to see answer by edjones(7569)

Question 255724: Write the equation in slope-intercept form of the line that has a slope of -3 and contains the point (4, -5).
Click here to see answer by Fombitz(13828)

Question 255724: Write the equation in slope-intercept form of the line that has a slope of -3 and contains the point (4, -5).
Click here to see answer by EMStelley(187)

Question 255788: -15x+y=55
find the x and y intercepts
Click here to see answer by solver91311(17070)

Question 255882: What are linear equations?
Click here to see answer by edjones(7569)

Question 256109: Find the coordinates of the image for (7, 14) under the translation by (x, y) → (x + 3, y - 4).
Click here to see answer by jim_thompson5910(28699)

Question 256229: My problem is that the x and y is in a fraction form....I am not quite sure how to do this to plot the point the fraction is 7 over 2 and negative 3 over 2
Click here to see answer by richwmiller(9144)

Question 256196: 3(4x-y)-2(x+3y)
Click here to see answer by checkley77(12569)

Question 257000: How would you graph, 4y-12=0 on a coordinate plane? Thanks so much.
Click here to see answer by richwmiller(9144)

Question 257313: Find the equation of each line in the form y = mx + b if
possible.
The line through (3, 2) with undefined slope

Click here to see answer by jim_thompson5910(28699)

Question 257313: Find the equation of each line in the form y = mx + b if
possible.
The line through (3, 2) with undefined slope

Click here to see answer by richwmiller(9144)

Question 257309: In each case determine whether the lines are parallel,
perpendicular, or neither.
y=x+7
y=-x+2

Click here to see answer by richwmiller(9144)

Question 257314: Find the equation of each line in the form y = mx + b if
possible.
The line through (3, 2) with undefined slope

Click here to see answer by jsmallt9(3296)

Question 257322: Solve each variation problem.
n varies directly as q, and n = 39 when q = 3. Find n
when q = 8.
Click here to see answer by richwmiller(9144)

Question 257347: How to graph equation y+8=-(x+4)
Click here to see answer by drk(1908)

Question 257383: find the slope and y intercept
3x-y=-x+8
the answet that I got was
slope is m=3
y intercept is (0,-8)
i hope my answer was right
Click here to see answer by drk(1908)

Question 257558: what is the distance between points (5,-3) and (0,9) in a coordinate system?
Click here to see answer by Alan3354(31503)

Question 257758: Please help me find the line of symmetry for the parabola: y= -(x - 2)^2 + 4
Click here to see answer by Alan3354(31503)

Question 258082: In need an equation and graph for the line that has slope 4 and passes through (-2,5). I need to write the equation in the form Ax + By = C
Click here to see answer by stanbon(57949)

Question 258131: how to graph y= -1x^2+10x+0
Click here to see answer by checkley77(12569)

Question 258143: I'm very confused about how to solve to find the missing coordinate when the slope is given.
I'm getting mixed up in the steps to solve this and could use a run down of the steps involved.
m=3/4, (-2,0) (5,?)
Thank You so much in advance!
Click here to see answer by drk(1908)

Question 258488: since there is a y and x axis which do you graph on first like 2 off of the y and 5 down to the x?
Click here to see answer by checkley77(12569)

Question 258516: this is really about slope i couldnt find an option for it,,,but i really dont understand the whole slope thing...i did the x1 - y1 but i still cant get the right answer...if the equation is (6,6) and (2,2)
Click here to see answer by edjones(7569)

Question 258575: Find all the points on the x-axis that are 5 units from the point (4,-3)
Click here to see answer by drk(1908)

Question 258595: Find all points on the y-axis that are 5 units from the point (4,4).

The midpoint of the line segment from P1 to P2 is (5,-4). if P2 is (7,-2), what is P1?
Click here to see answer by stanbon(57949)

Question 259056: 2x-3y= -3
Click here to see answer by richwmiller(9144)

Question 259047: 3x-4y= -12
Click here to see answer by Alan3354(31503)

Question 259046: x+2y= -2
Click here to see answer by Alan3354(31503)

Question 258968: how do you graph this on a rectangular coordinate system?
Y = -x + 2
Click here to see answer by rfer(12726)

Question 259107: a point is located 6 units to the left of the origin and 3 units down what are the coordinates of the point
Click here to see answer by rfer(12726)

Question 259166: On a coordinate graph, what's the distance from 6,3 and 4,-6
Click here to see answer by CharlesG2(828)

Question 259165: On a coordinate graph, what's the distance from 6,3 and 4,-6
Click here to see answer by CharlesG2(828)

Question 259274: find the distance between the points whose coordinates are given.
(-5,8), (-10,14)
(40,32), (36,20)
Click here to see answer by Alan3354(31503)

Question 259818: The cardinal number of the set {cat, dog, horse, fish, lizard, meercat, rhinoceros, elephant, giraffe, platypus, hippopotamus, skunk, mouse} is _________.
Click here to see answer by drk(1908)

Question 259821: Given the following set, select the statement below that is true.
V = {a, e, i, o, u}
Click here to see answer by drk(1908)

Question 259824: Express the following in roster form: Set M is the set of natural numbers between thirteen and twenty-one.
Click here to see answer by drk(1908)

Question 259827: Given U = {15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25}, A = {16, 18, 20, 22}, and
B = {17, 19, 20, 23, 24}.
Find A′ ∩ B′. Do not skip to the answer. Show your work, finding A’, then B’ then find their intersection.
Click here to see answer by Fombitz(13828)

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