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

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 Algebra: Graphs, graphing equations and inequalities Solvers Lessons Answers archive Quiz In Depth

 Question 364255: 4 plus the absolute value of X plus 3 is less than 7 Click here to see answer by Fombitz(13828)

 Question 364541: Determine whether the ordered pair (1, 7) is a solution of the equation: y= 2x+5 Click here to see answer by ewatrrr(10682)
 Question 364541: Determine whether the ordered pair (1, 7) is a solution of the equation: y= 2x+5 Click here to see answer by solver91311(16885)

 Question 364542: Find the slope of the line x – 4y = 8 Click here to see answer by Fombitz(13828)

 Question 364540: Determine whether the two lines are parallel, perpendicular, or neither; 3y+21=2x 2y=16-3x   Click here to see answer by Fombitz(13828)

 Question 364241: Please help me solve this I am lost. Solve the systems of equations by graphing. Then classify the system. I am having a problem with this, Thanks Click here to see answer by ankor@dixie-net.com(15652)

 Question 364609: solve inequality and graph the solutions 4x < -12 Click here to see answer by edjones(7569)

 Question 364771: Given the intercept,find the value of: K in 9x-Ky=10 if the y-intercept is -2 Click here to see answer by stanbon(57347)

 Question 364920: Hello. I am having trouble with graphing systems of equations. How would I being to solve this problem: x-y=1 ... y=5 ( On a graph ) Click here to see answer by mananth(12270)

 Question 364924: Solve the inequality. State the solution using the interval notation and graph it. X + 3/x < -2 There is suppose to be a line under the greater then sign, I don't know how to do that. Now I feel really dumb. Click here to see answer by Theo(3464)

 Question 364925: Find the vertex and intercepts of the parabola. y = -3x^2 + 6x Click here to see answer by amoresroy(333)

 Question 364777: Graph the intersection: what is the the intersection of x+2y≥2 and x>-3 Click here to see answer by Fombitz(13828)

 Question 365025: y=1/2x-4 but its the x,y graphing with the x side being -2,-1,0,1,2 and trying to figure the values of y Click here to see answer by ewatrrr(10682)

 Question 364770: Given two points, find: Slope Point-Slope Form Slope-Intercept Form Standard Form (-2,6)&(-5,7) Click here to see answer by Fombitz(13828)

 Question 365213: identify slope and the y-intercept of the line with y=-x+9 Click here to see answer by Alan3354(30993)

 Question 365282: Solve the inequality, state the solution using the interval notation and graph. x - 3 < 0 _____ x + 5 Click here to see answer by stanbon(57347)
 Question 365282: Solve the inequality, state the solution using the interval notation and graph. x - 3 < 0 _____ x + 5 Click here to see answer by jokaehler(26)

 Question 365296: Solve and graph on a number line: -2(a-3)+ 3(a+2)< 4 Click here to see answer by jokaehler(26)

 Question 365336: How do you graph 3x - y = 3 Click here to see answer by jim_thompson5910(28595)

 Question 365463: write the equation of the line in slope intercept form for the line that passes through(3,-2) and has a slope of -1/2, then graph. Click here to see answer by ewatrrr(10682)

 Question 365460: solve the system of equations by graphing and label consistent, inconsistent, dependant, or independent(*note you may use these labels more than once). y=-3x+1 y=3/4x+2 thank you Click here to see answer by stanbon(57347)

 Question 365462: graph the line that passes through the point (6,-3), perpindicular to aline whose slope is 1/1/2. Click here to see answer by ewatrrr(10682)

 Question 365461: Graph the line that is perpendicular to the graph of 7x+10y=4.5 and intersects that graph at its x-intercept. Click here to see answer by ewatrrr(10682)
 Question 365461: Graph the line that is perpendicular to the graph of 7x+10y=4.5 and intersects that graph at its x-intercept. Click here to see answer by Theo(3464)

 Question 365459: solve the equation by graphing.if exact roots cannot be found, state the consecutive integers between which the roots are located. w^2-4w=12.thanks Click here to see answer by ewatrrr(10682)

 Question 365484: 1/x < 3 where x belong to real no. Click here to see answer by jokaehler(26)

 Question 365269: Here is my question. Solve and graph. 6-2x >= 12 and 4x - 5 > 15 So I figured the problem to be for the first equation x <=-3 and for the second equation x > 5. It is a multiple choice question and gives 4 answers, none of which I thought it would be: x/x <=3 x/-3<=x<5 x/x>5 O (with a line thru it) I am a little lost here, I would think maybe x/-3<=x<5, but isn't it x>5? I thank you in advance for your help Click here to see answer by scott8148(6628)

 Question 365717: Y= x(squared) + 5x - 1 Graph the following Click here to see answer by jim_thompson5910(28595)

 Question 365968: solve the equation by graphing. if exact roots cannot be found, state the consecutive integers between which the roots are located. -x^2+6x-9=0..thanks Click here to see answer by Fombitz(13828)