plz plz answer my qusetion. it's vry important. plz give me answer from 1 to 9 plz plz
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1st.
(y-y1)/(y1-y2)=(x-x1)/(x1-x2)
y-4/4-0=x-0/0+2
2y-8=4x
so equation :4x-2y+8=0
2nd
on X-axis y=0
6th
9x-y-7=0
(1,2)
9×1-2-7=0so point (1,2)is on the this line
(-1,-16)
9×(-1)-(-16)-7=-9+16-7=0
so the point (-1,-16 is on the this line.
(0,-7)
9×0-(-7)-7=0so this point also on this line
7th
we can write that y=5x
so equation :5x-y=0
when x=5
5×5=y
so y=25.
(y-y1)/(y1-y2)=(x-x1)/(x1-x2)
y-4/4-0=x-0/0+2
2y-8=4x
so equation :4x-2y+8=0
2nd
on X-axis y=0
6th
9x-y-7=0
(1,2)
9×1-2-7=0so point (1,2)is on the this line
(-1,-16)
9×(-1)-(-16)-7=-9+16-7=0
so the point (-1,-16 is on the this line.
(0,-7)
9×0-(-7)-7=0so this point also on this line
7th
we can write that y=5x
so equation :5x-y=0
when x=5
5×5=y
so y=25.
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Divya1307:
its starts like this PLZ ANSWER MY QUESTION FROM 1 TO 9 WITH STEP BY STEP.
3rd answer is infinite.
4rh x-y=7 andx+y=7 where y =0
Edit given for you to add in the rest of the answer.
thank u soo much
and 2 nd answer
hey TooFree why are u not answering my question
give me the some time
i am on travelling
ok plz answer as soon as possible
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hope it will help you
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