How do I draw a diagram indicating points.
The previous question which this is connected to is; P(1,-2), Q(-2,1), R(3,5)
The points that need to be found is: P,Q and R, also the vectors PQ and PR with arrows going right on top of them.
Im having alot of trouble in this field and I cannot get any teacher/tutor help for a little while and this needs to be finished.
If anyone can tell or draw me how this is done, would be really appreciated.
Thanks
The previous question which this is connected to is; P(1,-2), Q(-2,1), R(3,5)
The points that need to be found is: P,Q and R, also the vectors PQ and PR with arrows going right on top of them.
Im having alot of trouble in this field and I cannot get any teacher/tutor help for a little while and this needs to be finished.
If anyone can tell or draw me how this is done, would be really appreciated.
Thanks
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just make a sketch then label the y and x axis (y is vertical ,x is horizantal)
mark the (0,0) where the axis intersect then above the zero zero will be y- poitive and below y- negative
and for the right x- positive and the left x- negative
then put these points on the graph where P( 1,-2) 1 is the x value and -2 is the y value then connect the points with the (0,0) to get these vectors
mark the (0,0) where the axis intersect then above the zero zero will be y- poitive and below y- negative
and for the right x- positive and the left x- negative
then put these points on the graph where P( 1,-2) 1 is the x value and -2 is the y value then connect the points with the (0,0) to get these vectors