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ashontae19
 one year ago
I need help on a math worksheet on graphs i will give medals. Anyone down?
ashontae19
 one year ago
I need help on a math worksheet on graphs i will give medals. Anyone down?

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Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2please, where is your mathematical graph?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0@iwanttogotostanford

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0can anyone help me?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the requested climb is missing

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2you have to draw an initial climb, a loop and at least two hills

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0I did that on my graph as you can see i need to correct it

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2I'm thinking to a graph like this: dw:1443635422403:dw

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0so plot the coordinates where?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2here are the requested coordinates: dw:1443635532120:dw

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2furthermore: dw:1443635766113:dw

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok hold on im going to take a picture if it is correct

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2yes! nevertheless is not a good graph, please, redo your graph using my suggestions dw:1443636162091:dw

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok can you see where i need to draw the coordinates? @Michele_Laino

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2I think that you have to specify the coordinates at the second end of the initial climb, like in my drawing

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2dw:1443636688896:dw

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok im drawing it now

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2ok! it is useful to write the requested answers

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2now, you have to specify the coordinates of the subsequent points: dw:1443637076815:dw namely, you have to specify the coordinates for each point at the top of the two hills

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2please, complete this table: second end> x=...? y=...? point at the top of the first hill> x=....? y=...? point at the top at the second hill> x=...? y=...?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0like you want me to plot the points the chart you typed?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2no, you have to draw, on your graph the points like in my drawing. then you have to write their coordinates, referring to your drawing

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0the second end is 4,5 correct?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0correct. to find the slope i would do y2y1/x2x1 with what points?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0with 5,5 and what other point?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2it is the origin of the cartesian system, namely (0,0)

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0the slope would be 1 correct?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2please wait, I have to answer to the phone

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok. when you get back just to ask is the equation y=x?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2now, you would write the coordinates of the subsequent four points: dw:1443638327046:dw namely the points at the top and at the bottom of each hill

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok so what would be the domain and range?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok i did that @Michele_Laino

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2looking at your drawing I see that your roller coaster starts at the point (0,0) and continues to the point (16,1)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2so the domain is the segment: \([0,16]\)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2whereas the range is the segment \([0,5]\) approximately

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok what bout the rate of change?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the range is given by all possible values assumed by your function

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0for the rate of change?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2in order to specify the rate of change we need of the subsequent ordered pair: dw:1443639445403:dw

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0so was i corrected?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2better is (10, 5/2)

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0i thought so . for pl= 10, 5/2 and for p2 is 12 ,2

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2better is (11.5, 1.5)=(23/2, 3/2)

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0thats for p1 and p2?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2yes! now you have to do this computation: \[\huge r = \frac{{\frac{5}{2}  \frac{3}{2}}}{{10  \frac{{23}}{2}}} = ...?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2hint: \[\Large r = \frac{{\frac{5}{2}  \frac{3}{2}}}{{10  \frac{{23}}{2}}} = \frac{1}{{\frac{{20  23}}{2}}} = \frac{2}{{20  23}} = ...?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2furthermore you have to do a similar computation for the second hill

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2for question #7, here is my hint: dw:1443642062352:dw as you can see at the xccordinate x0 corresponds two distinct ycoordinate, namely y1 and y2. What can you conclude?

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0hi my internet working now @Michele_Laino

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0@Michele_Laino when ever you get online can you help me?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the first rate of change is: \[\Large r = \frac{{\frac{5}{2}  \frac{3}{2}}}{{10  \frac{{23}}{2}}} = \frac{{\frac{2}{2}}}{{\frac{{20  23}}{2}}} = \frac{1}{{\frac{{  3}}{2}}} = 1 \cdot \left( {  \frac{2}{3}} \right) = ...?\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2yes! and for our computation we can take the absolute value, so the first rate of change is r=2/3

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2now we have to specify the points at the top and at the bottom of the second hill

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0so thats for the rate of change?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2yes! it is the first rate of change, now we have to compute the rate of chage for second hill

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2you have to write the coordinates of these points please: dw:1443715743609:dw referring your drawing

ashontae19
 one year ago
Best ResponseYou've already chosen the best response.0ok im going to send the picture to you

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2from your drawing we can see that the requested points are: (15,3) top of the hill (16,1) bottom of the hill
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