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

Algebra ->  Algebra  -> Graphs -> Questions on Algebra: Graphs, graphing equations and inequalities answered by real tutors!      Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

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

 Question 247620: The math club sold roses and tulips this year for the valentine's day.The number of roses was 8 more than 4 times the number of tulips sold.Tulips were sold for \$2 each and roses for \$5 each.The club made \$414.00.How many roses were sold? Click here to see answer by stanbon(57290)

 Question 247624: Could you please help me with this, thank you. Compare the graphs of 3x – 2y > 6 and 3x – 2y <= 6. Click here to see answer by College Student(505)

 Question 247666: can you please show me how to write an equation that is parallel to the line y=4x + 1. I would really like to know how to solve this myself. I just need the steps. I don't get it! Thank you for your assistance. judi Click here to see answer by oberobic(2304)

 Question 247855: is this parallel or perpendicular? y = 3x – 1, y = –x + 2 Click here to see answer by Alan3354(30993)
 Question 247855: is this parallel or perpendicular? y = 3x – 1, y = –x + 2 Click here to see answer by Fombitz(13828)

 Question 247951: How do you graph y= -x + 1 ? Click here to see answer by richwmiller(9135)
 Question 247951: How do you graph y= -x + 1 ? Click here to see answer by College Student(505)

 Question 247970: Is the ordered pair (-3,-11) or (1,-3) a solution for 4x - 2y =10 ? Click here to see answer by richwmiller(9135)
 Question 247970: Is the ordered pair (-3,-11) or (1,-3) a solution for 4x - 2y =10 ? Click here to see answer by stanbon(57290)

 Question 248034: How do you write an equation for a line with a slope of 2/3 and a y-intercept 0f -3. Click here to see answer by Alan3354(30993)

 Question 248128: how to write an eaqution parallel to y = 2/3x - 7? Click here to see answer by tutorcecilia(2152)

 Question 248230: Select the proper equation in point-slope form for the given point and slope. Point: (5, 9); Slope: 2 Click here to see answer by Alan3354(30993)

 Question 248384: how to find solve an equation when it has an undefined slope Click here to see answer by stanbon(57290)
 Question 248384: how to find solve an equation when it has an undefined slope Click here to see answer by richwmiller(9135)

 Question 248427: solve by elimination method. 0.3x-0.2y=4 0.5x+0.3y=71/23 I think I have part of this solved, but I am very confused because the solution I came up with for the part that I do have solved is. 2902/437 this can't be right. Click here to see answer by solver91311(16877)

 Question 248397: How do you solve this by graphing each equation y=2x+3 Click here to see answer by checkley77(12569)

 Question 248566: y=-2x+5 and y=1/2x indicate if each pair of lines is parallel, perpendicular, or neither. Click here to see answer by oberobic(2304)

 Question 248845: i need help with how to clear fractions like this one can you please give me the steps of how you did it and please show the work so that i can understand it how you got the answer please? t/3-t/8=5.5 thank you!!! Click here to see answer by dabanfield(803)

 Question 248958: Without graphing, find the line of symmetry. f(x) = (x + 8)2 - 3 Click here to see answer by dabanfield(803)

 Question 248955: Find the x- and y-intercepts. If no x-intercepts exist, state so. Click here to see answer by oberobic(2304)

 Question 248987: Use the quadratic formula to determine the x-intercepts (if any) of the following function. Then evaluate the function for several values of x, and use the resulting points to graph the function. Show your work; f(x) = -x2 + 2x - 1 Click here to see answer by stanbon(57290)

 Question 248993: write an inequality that represents the statement and graph the inequality. x is less than 4 and greater than zero Click here to see answer by rfer(12655)

 Question 249030: a)Concave UP or DOWN b)Axis of symmetry c)Coordinates of Vertx Click here to see answer by edjones(7569)

 Question 249011: Graph the function. State domain, range, y intercept. Click here to see answer by jsmallt9(3296)

 Question 249055: Use the quadratic formula to determine the x-intercepts (if any) of the following function. Then evaluate the function for several values of x, and use the resulting points to graph the function. Show your work; f(x) = 7x2 - 2 Click here to see answer by tutorcecilia(2152)

 Question 249075: if (-2,5), 6x=7y+9 what is the equation y= to? Click here to see answer by College Student(505)

 Question 249107: I do not understand how to solve for m. I know that this should be y=mx+b but I cant remember how to do these problems. I have my math final on Monday night and I am really needing help on how to solve these the question I am showing is "Write an equation of the line that passes through the point (-3,-1) and is perpindicular to the line x + 3y = 9. Can someone help me with this? Click here to see answer by stanbon(57290)

 Question 249235: 4x+2y=6 2x-3y=23 rewrite each eqaution in intercept form Click here to see answer by rfer(12655)

 Question 249321: it says write the following in slope intercept form y + 1 = 2x - 2 Click here to see answer by tutorcecilia(2152)

 Question 249323: Find three different ordered pairs that are solutions of the equation, y=3x-5 Click here to see answer by checkley77(12569)

 Question 249388: write liner equations in slope-intercept form for each of the following: 1. Through(2,6) and m= 2/3 2 Through (-3,5) and parallel to y=-4x+2 3. Horizontal line through (-9,3) 4. through(2,-7) and (-1,-10) Click here to see answer by richwmiller(9135)