# 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 332560: find the slope of (-1,-7) and (-14, -16) Click here to see answer by solver91311(17077)

 Question 332788: Can you help me solve this graphing problem. graph the line containing the given pair of point and find the slope (3,6), (-2,-5) Click here to see answer by solver91311(17077)

 Question 332835: Two lines are parallel on a (x,y) coordinate. What could be their slope? 2/3,-5/3 2/3, 2/3 2/3,-3/2 2/3,3/2 Click here to see answer by solver91311(17077)

 Question 332885: what is the answer to (-1,2),(1,-2) this problem on graphing equations in slope-intercept form Click here to see answer by checkley77(12569)

 Question 333130: 3x-4y=0 In order to graph a line use the equation to find two points to plot , then find a third point to check the graph of the line. Click here to see answer by nyc_function(2733)

 Question 333224: Graph y=2/3x+5 m=? b=? please do this as quick as possible i really need this for tomorrow!!thank you)) Click here to see answer by rfer(12730)

 Question 333260: In graphing a system with two or more inequalities, how do you show the solution on the graph 1. graph each curve as a dotted or solid line 2. test a random point from one of the regions 3.shade in the x-axis to show the x-values whose points satisfy each inequality 4. Look for the region that was shaded as the solution for each inequality in the system Please help. Click here to see answer by mananth(12270)

 Question 333220: Two angles are complimentary The sum of the measure of the first angle and one-fourth the second angle is 88.50. Find the measures of the angles. Click here to see answer by mananth(12270)

 Question 333452: It is a piecewise function question: it is asking to graph: Suppose that the function is defined , for all real numbers, as follows. f(x)= [-4 when x does not equal 0 [ -5 when x does equal 0 Click here to see answer by stanbon(57967)

 Question 333495: graph the equation I am not sure where to begin and end with this problem. I could really use some help thanks Click here to see answer by Alan3354(31518)

 Question 333502: How do you graph this equation - 4x-6y=3 Thank you Click here to see answer by mananth(12270)

 Question 333595: Is the graph of the inequality [y≥-1/8x+2] a solid line with the shading below the line? Click here to see answer by Edwin McCravy(8999)

 Question 333596: What is the slope m and y-intercept point of the line 3x – y = –2? Click here to see answer by rfer(12730)

 Question 333588: write an equation of a line with given slope -2/3 and given y intercept (0,5), leave answer in slope intercept form Click here to see answer by rfer(12730)

 Question 333583: I am having trouble finding the Vertex of the quadratic equation of -0.2x^2 + 12x + 11 = 0 I have worked it to find that it has two solutions that being x = -0.90307428 and x = 60.90307428. I am confused at how to find the vertex of the curve. Thanks for any help. Click here to see answer by jrfrunner(365)

 Question 333716: Can someone help me with this please? I greatly appreciate the help. Solve the rational inequality Click here to see answer by solver91311(17077)

 Question 334216: How do I graph x=2 , y=4 . thanks Click here to see answer by nyc_function(2733)

 Question 334251: Find the slope if it exists. (7,4) (9, -3) Click here to see answer by solver91311(17077)

 Question 334307: how do you graph four points that satisfy the equation y=2x-1 Click here to see answer by rfer(12730)

 Question 334493: Find the coordinates of the y intercept for the given equation 8x-3y=3 Click here to see answer by vleith(2825)
 Question 334493: Find the coordinates of the y intercept for the given equation 8x-3y=3 Click here to see answer by jim_thompson5910(28715)

 Question 334593: Select the ordered pair from the choices below that is a solution to the following system of equations: 4y = 2x + 10 8x - 3y = -14 Click here to see answer by benazir.sj@gmail.com(109)

 Question 334625: Suppose that the line with equation y=mx+b passes through the points (4,5) and (3,-1) Then m+b=? Click here to see answer by nerdybill(7003)

 Question 334622: Find an equation of the line containing (-5,-1) and parallel to x+5y=5. Click here to see answer by solver91311(17077)

 Question 334628: Consider the functions f(x)=2x-8 and g(x)=-x^2=3. Find the x-coordinate(s) of the points of intersection of f(x) and g(x). Click here to see answer by solver91311(17077)

 Question 334563: One number exceeds another by 26. The sun of the numbers is 64. What are the numbers? Click here to see answer by rfer(12730)

 Question 334794: use two different methods to find where the following two lines intersect y=x+8, y=-3x+4 Click here to see answer by mananth(12270)