# 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 369252: is there an easier way to graph linear equations Click here to see answer by stanbon(57387)
 Question 369252: is there an easier way to graph linear equations Click here to see answer by acalgebra(30)

 Question 369335: write the equation in slope-intercept form and then graph the equation 4x+5y=15 Click here to see answer by mananth(12270)

 Question 369359: What would the graph be for: y = 2x? Click here to see answer by Alan3354(30993)

 Question 369358: What would the graph be for: y = x + 2? Click here to see answer by stanbon(57387)
 Question 369358: What would the graph be for: y = x + 2? Click here to see answer by acalgebra(30)

 Question 369357: What would the graph be for: x + y = 2? Click here to see answer by acalgebra(30)

 Question 369368: What is the graph equation for 2y = x? Click here to see answer by Alan3354(30993)
 Question 369368: What is the graph equation for 2y = x? Click here to see answer by mananth(12270)

 Question 369360: What would the graph equation be for y = x - 2? Click here to see answer by Alan3354(30993)

 Question 369373: What is the graph equation for y = x^2? Click here to see answer by Alan3354(30993)

 Question 369379: What is the graph for the equation y = 2? Click here to see answer by mananth(12270)

 Question 369339: write the equation in slope-intercept form and then graph the equation for x-y+4=0 Click here to see answer by mananth(12270)

 Question 369344: write the equation in slope-intercept form and then graph the equation for x-y=0 Click here to see answer by Fombitz(13828)

 Question 369392: Find the vertex and type as an ordered pair f(x)=x^2-4x-6 Click here to see answer by Fombitz(13828)
 Question 369392: Find the vertex and type as an ordered pair f(x)=x^2-4x-6 Click here to see answer by robertb(4012)

 Question 369406: Can someone explain how you would find either the x-intercept or the y-intercept of the line y=x-3? Click here to see answer by mananth(12270)

 Question 369408: Can someone explain how you would find either the x-intercept or the y-intercept of the line y=-x? Click here to see answer by mananth(12270)

 Question 369474: I need help with sketching the graph of this factored polynomial Click here to see answer by Edwin McCravy(8909)

 Question 369398: f(x)=-x^2+3x-1 Simplify and type as an ordered pair Click here to see answer by Fombitz(13828)

 Question 369319: Hello! Can you please show me how to graph y=x^2-1 and y=-3x^2 thank you! Click here to see answer by Fombitz(13828)

 Question 369515: Use the intercepts to graph equation -x - 4y = 8. Appreciate your help! Click here to see answer by Fombitz(13828)

 Question 369519: Use the intercepts to graph equation. -x + 4 y = 8. Your help is appreciated! Click here to see answer by Fombitz(13828)
 Question 369519: Use the intercepts to graph equation. -x + 4 y = 8. Your help is appreciated! Click here to see answer by ewatrrr(10682)

 Question 369553: Use elimination or the crossing graphs method to solve the system of equations: 2x-3y=-1,-3x+6y=-6 Click here to see answer by ewatrrr(10682)

 Question 369583: (5,-6);3x+5y=9 write an equation of the line perpendicular to the given line Click here to see answer by Alan3354(30993)
 Question 369583: (5,-6);3x+5y=9 write an equation of the line perpendicular to the given line Click here to see answer by acalgebra(30)

 Question 369581: (-7,9);4x=3y+5 Write an equation of the line parallel Click here to see answer by Alan3354(30993)

 Question 369582: (6,9);2x+y=9 write an equation for the given line parallel the given line. Click here to see answer by Alan3354(30993)

 Question 369655: Find an equation of the line containing points(7,9) and parallel to the line x+9y=2.. Click here to see answer by ewatrrr(10682)

 Question 369668: Can someone please show me the steps to solving the system x+y=20 and x-y=28, using the substitution method? Thank you! Click here to see answer by Fombitz(13828)
 Question 369668: Can someone please show me the steps to solving the system x+y=20 and x-y=28, using the substitution method? Thank you! Click here to see answer by ewatrrr(10682)

 Question 369658: Find an equation of the line containing points(6,9) and perpendicular to the line 2x+y=9 Click here to see answer by ewatrrr(10682)

 Question 369657: Find an equation of the line containing points(-7,9) and parallel to the line 4x=3y+5 Click here to see answer by ewatrrr(10682)

 Question 369659: GIve an equation of the line given the pair of pointrs. (1/4,-1/2) and (3/4,5) Click here to see answer by Alan3354(30993)
 Question 369659: GIve an equation of the line given the pair of pointrs. (1/4,-1/2) and (3/4,5) Click here to see answer by checkley77(12569)

 Question 369797: A ladder is leaned against a building. The bottom of the ladder is 9 feet from the building. The top of the ladder is 16 feet above the ground. Draw a diagram to represent this situation. What is the slope of the ladder? Click here to see answer by Alan3354(30993)