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

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Question 295683: (1) Given f(x) = 8x - 2 and g(x) = 2x - 3, find f - g
Click here to see answer by jim_thompson5910(35256)

Question 295845: F(X)=3-[X}
WHAT WOULD THE LINE OF THE GRAPH LOOK LIKE.
i FOUND THE POINTS OF
-2 5
0 3
2 1
1 2
IS THIS RIGHT?
Click here to see answer by Alan3354(69443)

Question 296395: Hi I was just wondering, what are the 3 possible arrangements of two lines on a coordinate system?
Click here to see answer by richwmiller(17219)

Question 296598: graph the following functions:
1)f(x)=x^3+x^2

Click here to see answer by richwmiller(17219)

Question 297249: y=3x
y= -3x-1
y= 1/3x -1
y= -x
Click here to see answer by Fombitz(32388)

Question 297513: what is the y-intercept of the graph of the function 3x + 8y=48?
Click here to see answer by TX911(36)

Question 299189: use the intercepts to graph the equation 9x-5y=45
Click here to see answer by jim_thompson5910(35256)

Question 299193: graph the equation by plotting points
y=-3
Click here to see answer by jim_thompson5910(35256)

Question 299195: graph the equation using the slope and the y-intercept
y=-8/5x-5
Click here to see answer by jim_thompson5910(35256)

Question 299192: find the domain of the function
g(x)= 9/6-7x
Click here to see answer by jim_thompson5910(35256)

Question 299700: In the x,y plane, what is the distance between origin and the (4,3) point?
Click here to see answer by nerdybill(7384)

Question 299700: In the x,y plane, what is the distance between origin and the (4,3) point?
Click here to see answer by richwmiller(17219)

Question 300235: The points A(2006, 2007), B(2007, 2006), C(-2006, -2007), D(2006, -2007), and
E(2007, -2006) are plotted on a co-ordinate grid. Which of the segments is horizontal?
A) AD B) BE C) BC D) CD E) AB
Click here to see answer by amoati(11)

Question 300581: write an equation of teh line that goes through the point (4,-1) and is parallel to line y=3y-7
Click here to see answer by Alan3354(69443)

Question 301347: what is the slope of y=2x+4
Click here to see answer by Alan3354(69443)

Question 301415: how would you figure out how a set of points inside a circle on a coordinate plain will equal the perimeter squared?
Click here to see answer by JBarnum(2146)

Question 301420: how would you figure out how a set of points inside a circle on a coordinate plain will equal the perimeter squared?
Click here to see answer by Fombitz(32388)

Question 301402: This is review and I completely forgot how to do this! Help?
Prove that points A(4, 1), B(2, 4), C(-4, 2) and D(-2, -1) represent the vertices of a parallelogram. Show all your work and explain your solution.
Click here to see answer by richwmiller(17219)

Question 302116: Find the Slope, if it exist. 4X - 10Y = 20

Click here to see answer by richwmiller(17219)

Question 302633: what is 1 +fakjcdoeij does it equal fish?
Click here to see answer by stanbon(75887)

Question 302633: what is 1 +fakjcdoeij does it equal fish?
Click here to see answer by Kennitra(1)

Question 303137: How will I beable graph the cubic function on a graph?
Click here to see answer by stanbon(75887)

Question 303136: How will I beable graph the cubic function on a graph?
Click here to see answer by Fombitz(32388)

Question 303219: What is the center and the radius of the circle for the equation (x-9)^2+(y-4)^2=25?
Click here to see answer by Fombitz(32388)

Question 303428: what is the reciprocal of -1?
Click here to see answer by Edwin McCravy(20054)

Question 303738: Find the point that lies on the line described by the equation below.
y - 3 = 3(x - 9)

Click here to see answer by Alan3354(69443)

Question 303735: Find the point that lies on the line described by the equation below.
y - 3 = 3(x - 9)

Click here to see answer by Alan3354(69443)

Question 304332: x+2y=-4
4y=3x+12
Click here to see answer by checkley77(12844)

Question 304331: x+2y=-4
4y+3x+12
Click here to see answer by checkley77(12844)

Question 304801: Hello,
I am having trouble with this equation:
Find the intercepts and then graph the equation:
y = -4 - 4x
Click here to see answer by Alan3354(69443)

Question 305475: a car rental company charges a flat fee of 45.00 in addition to 0.50 a mile to rent a vehicle.write an equation that shows the relation between the range the total cost and the domain the number of miles a vehicle is driven
Click here to see answer by stanbon(75887)

Question 305591: Determine the point-slope form of the line and the slope-intercept form of the line with Slope = -1 and passing through the point (-4,-1/4)
Click here to see answer by checkley77(12844)

Question 305714: find an equation of the line that contains the point (1,0) and is perpendicular to 2x + y = -4
Click here to see answer by Fombitz(32388)

Question 305872: what does [-2,4] look like on a graph
Click here to see answer by Fombitz(32388)

Question 306028: 1) Find the values of m and n for the line segment RS with R (m,4) and S (2,n) and a midpoint of (8,1)..I Dont Understand This Question
Click here to see answer by scott8148(6628)

Question 307028: 2x^2+3x-4x
Click here to see answer by jim_thompson5910(35256)

Question 307028: 2x^2+3x-4x
Click here to see answer by rapaljer(4671)

Question 307195: find the value of k if the curve y = 3x + k passes through the origin?
i am stumped by this.
Click here to see answer by jim_thompson5910(35256)

Question 307416: y=3x-2 tell slope
Click here to see answer by jim_thompson5910(35256)

Question 307433: Consider the line 3x+2y=18
A. what is the x-intercept?
B. what is the y-intercept?
C. is the point (3,-2) in the line?
Click here to see answer by rapaljer(4671)

Question 307442: how do I solve 2x + 3 -7x is greater than or equal to 12?
Click here to see answer by rapaljer(4671)

Question 307565: Write an equation for the line passsing through (12,2)and perpindicular to to x=9.
I found y=1/6x+2
is this correct?
Click here to see answer by rapaljer(4671)

Question 307583: Find an equation of the line with the given slope andcontaining the given point. answer needs to be expressed in slope-intercept form.
Given: m = -2, (-8, -7)
I found y = -2x - 7
Is this correct?
Click here to see answer by Earlsdon(6294)

Question 307614: what is the slope intercept equation for the line containing the given pair of points (1,5) and (4,2) and the steps to solving the problem
Click here to see answer by Alan3354(69443)

Question 307641: Using the y=y method, solve the following system of equations.
2x + y = 12
3x � y = 8

Click here to see answer by Alan3354(69443)

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