# 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 408406: find the slope and the y intercept of the line. Write fractional answers in lowest terms 8y+8x+9=19+8x. The slope is?? Click here to see answer by ewatrrr(10682)

 Question 408401: find the slope and the y intercept f(x) =-9x-2 the slope is ?? Click here to see answer by ewatrrr(10682)

 Question 408403: find the slope and the y intercept. Y=4.8x-8. The slope is? Click here to see answer by ewatrrr(10682)

 Question 408404: find the slope and the y intercept of the line 6=5y+5, the slope is? Click here to see answer by ewatrrr(10682)

 Question 408405: find the slope and the y intercept 6-1/4y=5x, the slope is?? Click here to see answer by ewatrrr(10682)

 Question 408409: determine whether the graphs of the pair of lines are parallel. x+7=y, y-x=-3. The slope of line x+7=y is? Click here to see answer by ewatrrr(10682)

 Question 408411: find the slope intercept equation of the line that has give characteristics. Slope 8 and y-intercept (0,4). The slope intercept equation is y=? Click here to see answer by stanbon(57940)
 Question 408411: find the slope intercept equation of the line that has give characteristics. Slope 8 and y-intercept (0,4). The slope intercept equation is y=? Click here to see answer by ewatrrr(10682)

 Question 408408: find the slope if one exists, of the line containing the pair of points. (-8,-1) and (-16,-4), the slope is?? Click here to see answer by stanbon(57940)

 Question 408407: find the slope if it exists, of the line containing the pair of points, (2,7) and (5,-2). The slope m=?? Click here to see answer by ewatrrr(10682)

 Question 408855: Sketch the graph for each function a. f (x) = x2 b. f (x) = x2 + 4x c. f (x) = x2 − 4x + 3 Click here to see answer by ewatrrr(10682)

 Question 408857: The function f (x) = 2x2 + 8x + c has a minimum value of −11.Find the value of c Click here to see answer by nerdybill(7003)

 Question 409149: 3x - 5y = 16 -3x + 2y = -10 Click here to see answer by Jeef Gorrdon(26)

 Question 409147: Helping my son with his homework and have no clue. Click here to see answer by Jeef Gorrdon(26)

 Question 409155: Solve the system of inequalities by graphing. y<2x + 1 y> -x Click here to see answer by Jeef Gorrdon(26)

 Question 409232: The equation y = 0.004x-0.40 can be used to determine the approximate profit,y,in dollars, or producing x items. How many items must be produced so that profit will be at least \$1402? Click here to see answer by rfer(12726)

 Question 409240: Given the linear equation y=-2/3x-2, find the y-coordinates of the points (-9,),(-3,), and (6,). Please show all of the work also plot those points and graph the linear equation. Click here to see answer by rfer(12726)

 Question 409379: find the slope passing through each pair of lines (3,7) (6,16) I know the formula is supposed to be Y1-Y2 divided by X1-X2 3-6=-3 and 7-16=-9 am guessing it should be 1/3? Click here to see answer by ewatrrr(10682)

 Question 409387: graph the equation using the slope and the y-itnercept y=9/5x+8 Click here to see answer by ewatrrr(10682)

 Question 409389: graph using the slope and the y intercept x+4y=8 Click here to see answer by ewatrrr(10682)

 Question 409395: find and equation of the line having the given slope and containing the given point m=2/3, (7,-4), the equation of the line is y=? Click here to see answer by ewatrrr(10682)

 Question 409393: find and equation of the line having the given slope and containing the given point. m=2/3, (7,-4), the equation of the line is y=?? Click here to see answer by ewatrrr(10682)

 Question 409357: Find the slope of the line passing through the given points (1/2, 3/5) and (1/4, 1/3) Click here to see answer by ewatrrr(10682)

 Question 409405: How do I graph these equations and solve . Graph the following functions on separate coordinate planes.  y = 2x  1  y = (3/4)x + 5  y = x2  4  y = 3x2  6x  5 In each graph, label each axis of the coordinate plane. Additionally, label each intercept as "x-intercept" or "y-intercept" and include the ordered pair. Whenever applicable, label the vertex as vertex and include the ordered pair. Click here to see answer by sofiyac(695)

 Question 409378: find the slope if it exists of the line containing the pair of points (6,1) and (10,-8) Click here to see answer by ewatrrr(10682)

 Question 409355: Find the slope of the line which contains the following points: (-3,4) and (1,10). Click here to see answer by ewatrrr(10682)

 Question 409392: find the equation of the line having the given slope and containing the given point. m-3,(4,1) The equation of the line in slope-intercept form is y=?? Click here to see answer by ewatrrr(10682)

 Question 409338: Find the slope and y-intercept of The line described by 3x - 2y = 6 Click here to see answer by ewatrrr(10682)

 Question 409391: find the slope intercept equation of the line that has the given characteristics Slope 1.7 and y intercept (0,-3). The slope intercept equation y=? Click here to see answer by ewatrrr(10682)

 Question 408921: Graph the line with slope -3/4 passing through the point (5,-3) Click here to see answer by ewatrrr(10682)

 Question 408239: Find the x- and y- intercepts and graph the equation plotting the intercepts. Show all the work. 3x-6y=-2 Click here to see answer by ewatrrr(10682)

 Question 409444: graph (-2,5) with slope of -1 does this mean the line when graphed will be a single straight line? Click here to see answer by stanbon(57940)

 Question 409018: Write an equation of the straight line that is perpendicular to the line y=-5x + 8 and has x-intercept equal to 12. Click here to see answer by ewatrrr(10682)

 Question 409457: still not sure of this answer. graph (-2,5) slope of -1 I know the formula is y=mx+b so would that be y=-1x+5 so then -1x+5-1x+5 x= -5 or am i way off?? Click here to see answer by solver91311(17059)
 Question 409457: still not sure of this answer. graph (-2,5) slope of -1 I know the formula is y=mx+b so would that be y=-1x+5 so then -1x+5-1x+5 x= -5 or am i way off?? Click here to see answer by richard1234(5390)

 Question 409473: please i need help!! gaph the line w/the givven point and slope (-2,5) -1 I understand that y=mx+b 5= -2(-1)+b b=3 right?? so how do I graph a line like this?? so frustrated!! Click here to see answer by Alan3354(31487)
 Question 409473: please i need help!! gaph the line w/the givven point and slope (-2,5) -1 I understand that y=mx+b 5= -2(-1)+b b=3 right?? so how do I graph a line like this?? so frustrated!! Click here to see answer by ewatrrr(10682)

 Question 409472: please i need help!! gaph the line w/the givven point and slope (-2,5) -1 I understand that y=mx+b 5= -2(-1)+b b=3 right?? so how do I graph a line like this?? so frustrated!! Click here to see answer by ewatrrr(10682)

 Question 409487: Okay, one last question. when is says find slope and the points are (2,-2), (-3,1) would the slop in fact be -5/3 another one (-6,-3), (-1,1) sope would be 7/3 just trying to make sure im on the right track Click here to see answer by MathLover1(6801)

 Question 409560: how do I find the equation of the line in slope intercept form? (-3,0) with slope of 1/2 Click here to see answer by ewatrrr(10682)

 Question 409553: how do I find the equation of the line in slope intercept form? (-3,0) with slope of 1/2 Click here to see answer by clarkp(14)
 Question 409553: how do I find the equation of the line in slope intercept form? (-3,0) with slope of 1/2 Click here to see answer by socchipinti(1)