Questions on Algebra: Graphs, graphing equations and inequalities answered by real tutors!

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Algebra: Graphs, graphing equations and inequalities

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Question 39295: Find the equation of the line that passes through the points (-6,2) and (-5,3).
Write your answer in standrard form.
Click here to see answer by fractalier(1804)

Question 39370This question is from textbook algebra 1
: graph . what are the roots of This question is from textbook algebra 1

Click here to see answer by Nate(3495)

Question 39378This question is from textbook beginning and intermediate algebra
: graph the line through (-2,5) with slope -1. I don't understand this at all, Can anyone help?This question is from textbook beginning and intermediate algebra

Click here to see answer by longjonsilver(2297)

Question 39349This question is from textbook focus on Algebra
: right the equation of the line thrugh (-1,3) that is parallel to the graph of the equationThis question is from textbook focus on Algebra

Click here to see answer by longjonsilver(2297)

Question 39547: What is the domain of function
show your answer in a graphical solution.

Someone please help me please!!!!
Click here to see answer by fractalier(1804)

Question 39546: For quadratic functions, sketch two parabolas showing all procedures (concavity, y-intercepts, x-intercepts, symmetric axis and vertex point)
A)
B)
Click here to see answer by stanbon(26273)

Question 39740: Please help........
What is the slope of the line that has the equation 4x+2y=12?
Click here to see answer by stanbon(26273)

Question 39739: Help me please!!!
A line in the Cartesian plane passes through the points (-2,4) and 2,-1). What are the rise and the run of the line?
Click here to see answer by stanbon(26273)

Question 39741: Can some one please help me?
A line that passes through the point (-1,3) has a slope of 2. Find another point on the line.
Click here to see answer by stanbon(26273)

Question 39743: Please help.
What is the point-slope form of an equation with the slope 3/5 that passes through the point (10,-2) ?
Click here to see answer by stanbon(26273)

Question 39744: Please help me solve this!
If the slope of the line is 2 and its y-intercept is 5, what is the equation of the line?
Click here to see answer by Fermat(127)

Question 39747: can you help me?
What is the equation of the line that passes through the points (-2,2) and (0,5) ?
Click here to see answer by Fermat(127)

Question 39746: needing help in math.
Using the point-slope formula, what is the equation of the line that passes through the points (1,5) and (0,0)?
Click here to see answer by Earlsdon(4900)

Question 39738: please help....
A line in the Cartesian plane passes through the points (1,3) and (5,4). What is the slope of the line?
Click here to see answer by tran3209(100)

Question 39737: Please help me!!!!! I have a hard time with numbers.
Rewrite the equation 4x+4y=20 in slope-intercept form.
Click here to see answer by tran3209(100)

Question 39742: Need help!!
Rewrite the equation 2x+4y+2=3y+5 in general form.
Click here to see answer by checkley71(8405)

Question 39777: show the graph of 5x+7y=35
Click here to see answer by checkley71(8405)

Question 39794: solve the equation graphically if possible.
x=4+y
y=3+x
thank you
kayla
Click here to see answer by Nate(3495)

Question 39757: please help......
what exactly is general form?
Click here to see answer by fractalier(1804)

Question 37213: Write an equation in slope-intecept form of the line satisfying the given conditions.
perpendicular to the graph of 4x-y=12, please show how you got this answer also. Thank You!
Click here to see answer by fractalier(1804)

Question 39901: help!!!!!
divide by
Click here to see answer by checkley71(8405)

Question 39897: please help...
multiply by
Click here to see answer by checkley71(8405)

Question 39898: needing help...
divide 40x/64x by 5x/8y
Click here to see answer by checkley71(8405)

Question 39887: please help me
Reduce the fraction 6x/12x. Would this be 1/2?
Click here to see answer by vidhyak(78)

Question 39894: Please help me with this....
reduce the fraction
Click here to see answer by fractalier(1804)

Question 39894: Please help me with this....
reduce the fraction
Click here to see answer by checkley71(8405)

Question 39986This question is from textbook algebra 1
: can anybody tell me how to graph a function out of an equation
for example like f(x)= -2x^2 + 4x + 1This question is from textbook algebra 1

Click here to see answer by longjonsilver(2297)

Question 40068: help
Find the value of y in the equation 3/y-2=8
Click here to see answer by stanbon(26273)

Question 40066: HELP!!!
change the fraction w-3/w+5 into an equivalent fraction with the denominator
Click here to see answer by tran3209(100)

Question 40069: Find the slope of any line perpendicular to the line through points (0,5) and (-3,-4)
Click here to see answer by stanbon(26273)

Question 40079: help
find the illegal values of b in the fraction
Click here to see answer by fractalier(1804)

Question 40078: please help....
Reduce the fraction
Click here to see answer by fractalier(1804)

Question 40081: needing help..
multiply by
Click here to see answer by fractalier(1804)

Question 40082: can you help me?
find the illegal values of c in the multiplcation statement *
Click here to see answer by fractalier(1804)

Question 40067: Help please!!
Add the fractions and
Click here to see answer by fractalier(1804)

Question 39889: simlify the fraction -(2x//xy) completely. would this be -2/y?
Click here to see answer by fractalier(1804)

Question 39889: simlify the fraction -(2x//xy) completely. would this be -2/y?
Click here to see answer by raerae(1)

Question 40089: help please find the lowest common denominator of and
Click here to see answer by fractalier(1804)

Question 40092: please help me to find the value of "a" in the equation (5)/(a+3)=(3)/(a-2)
Click here to see answer by fractalier(1804)

Question 40091: please help..... simplify the fraction
/
Click here to see answer by Nate(3495)

Question 40087: help needed!!!!
divide by
Click here to see answer by Nate(3495)

Question 40242This question is from textbook Algebra I
: Please help me find the x-intercept of the graph or -3x-4y=27
This question is from a worksheet,not a textbookThis question is from textbook Algebra I

Click here to see answer by Nate(3495)

Question 40240: Determine the slope and y-intercept of 2x=7y
Click here to see answer by Nate(3495)

Question 40239: Find the coordinates of the midpoint of the line segment with endpoints of (-3,6) and (-1,-9)
Click here to see answer by Nate(3495)

Question 40250This question is from textbook College Algebra

: question is: f(x)= -3x^2+5x
List the y-intercept, if there is one, of the graph of f.This question is from textbook College Algebra

Click here to see answer by Nate(3495)

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